Skip to content
YearMaps
9 states1828 CE – 2024 CE

Modern States of Eastern Europe: Map & History

9 states of Eastern Europe on one map, from 1828 CE to 2024 CE.The largest, Russian Republic, covered about 22,278,223 km²; the longest-lived, Republic of Moldova, lasted 1992 CE – 2024 CE. Each has its own section below with its rulers, capitals, wars and pictures where the records hold them.

Akhulgo tunnel in Dagestan
АбуУбайда · CC BY-SA 3.0 · Commons
Peter & Paul fortress in Saint Petersburg
Florstein (Telegram:WikiPhoto.Space) · CC BY-SA 4.0 · Commons
Pavlo Skoropadsky
The original uploader was Irpen at English Wikipedia. · Public domain · Commons
Владивосток: вход в бухту Золотой Рог
Vyacheslav Bukharov · CC BY-SA 4.0 · Commons
Base map
1828 AD
1918 AD
2024 AD
1828 AD
1875 AD
1925 AD
1975 AD
2024 AD
Epochs:
↗
↗
↗
↗
↗
↗
↗
↗

Each state in its own colour. Move the timeline to see which existed in any year from 1828 to 2024; select a territory to read about it. Borders: Cliopatria / Seshat (CC BY 4.0).

The Modern States of Eastern Europe Compared

StateYearsCapitalLargest extentRulers
Caucasian Imamate1828 CE – 1858 CEGimry, (Under Ghazi Muhammad), Gotsatl, Khunzakh, (Under Hamzat Bek), Ashilta, Akhulgo, Dargo, Vedeno, (Under Imam Shamil)38,173 km²2
Republic of Uryankhay1912 CE – 1913 CE–148,695 km²–
Russian Republic1917 CE – 1919 CEPetrograd22,278,223 km²2
Polish Armed Forces1918 CE – 1918 CE–50,817 km²–
Ukrainian People's Republic1919 CE – 1919 CEKyiv522,688 km²1
Republics of the Soviet Union1920 CE – 1921 CE–21,477,746 km²–
Provisional Priamurye Government1922 CE – 1923 CEVladivostok344,044 km²2
Republic of Moldova1992 CE – 2024 CEChișinău27,293 km²9
Russian-occupied territories1992 CE – 2024 CE–7,000 km²–

Timeline of the Modern States of Eastern Europe

When each state existed, 1828 CE to 2024 CE. Select a year to see the map then.

  1. Caucasian Imamate
    1828 CE – 1858 CE
  2. Republic of Uryankhay
    1912 CE – 1913 CE
  3. Russian Republic
    1917 CE – 1919 CE
  4. Polish Armed Forces
    1918 CE – 1918 CE
  5. Ukrainian People's Republic
    1919 CE – 1919 CE
  6. Republics of the Soviet Union
    1920 CE – 1921 CE
  7. Provisional Priamurye Government
    1922 CE – 1923 CE
  8. Republic of Moldova
    1992 CE – 2024 CE
  9. Russian-occupied territories
    1992 CE – 2024 CE

The 9 States

Caucasian Imamate

1828 CE – 1858 CE · Capital: Gimry, (Under Ghazi Muhammad), Gotsatl, Khunzakh, (Under Hamzat Bek), Ashilta, Akhulgo, Dargo, Vedeno, (Under Imam Shamil) · 38,173 km²

Akhulgo tunnel in Dagestan
Akhulgo tunnel in Dagestan АбуУбайда · CC BY-SA 3.0 · Commons

The Caucasian Imamate, also known as the North Caucasian Imamate (Arabic: إمامة شمال القوقاز, romanized: Imāmat Shamal al-Qawqāz), was a state founded by Muslim imams in the early-to-mid 19th century across Dagestan and Chechnya. After uniting Chechen and Avar tribes It emerged during the Caucasian War (1817–1864) as a resistance movement against the Russian Empire's expansion into the region.

From Wikipedia: Caucasian Imamate (CC BY-SA 4.0)

Origins and Founding

The Northeast Caucasus historically comprised numerous states. Caucasian Albania, centered in southern Dagestan, existed as a vassal state under the Parthian and later Sasanian Empires for much of its history. In the Early Middle Ages, the Turkic Khazars conquered the region. Following the Muslim conquest of Persia in the 7th century, the region's majority adopted Islam, mirroring their Persian overlords. Arab travelers played a pivotal role in spreading the religion, and their eventual withdrawal led to the emergence of Islamic polities such as Lezghia (centered in Derbent, a hub of Islamic scholarship) and Lakia (based in Kumukh, a rival scholarly center), alongside smaller neighboring entities. In ethnically diverse southern and southeastern Dagestan, where intercommunal tensions were common, Islam served as a unifying force, with clerics often mediating disputes.

From Wikipedia: Caucasian Imamate · Background (CC BY-SA 4.0)

Founded
1828 CE

Capitals

ДаьргӀа чуволу чохь
ДаьргӀа чуволу чохь Flandria12 · CC BY 4.0 · Commons
Akhulgo
Capital
Dargo, Vedensky District
Capital
Vedeno
Capital

Rulers

  • Ghazi Muhammad
  • Hamzat Bek

Government, Society and Religion

Imam Ghazi Muhammad (1828–1832), the founding leader, established the Imamate's governance structure.

Read more

Imam Hamzat Bek (1832–1834) succeeded Ghazi Muhammad but was assassinated in 1834 by a faction that included the defector Hadji Murad, a former ally.

Imam Shamil (1834–1859), the longest-reigning and most influential leader, oversaw the Imamate's territorial peak, extending its authority across the Muslim-majority regions of the North Caucasus.

The Imamate's governance was centrally focused on military and religious objectives, shaped by its perpetual state of war with the Russian Empire. Political decisions revolved around advancing Islamic law (sharia) and coordinating resistance during the Caucasian War (1817–1864).

From Wikipedia: Caucasian Imamate · Politics (CC BY-SA 4.0)

Government
divan
Languages
Arabic[1], Chechen, Avar and Kumyk[2], Northeast Caucasian languages[3], Northwest Caucasian languages
Religion
Sunni Islam

Coins, Currency and Symbols

  • Thirdimamateflag
    Thirdimamateflag Thirdimamateflag.gif: Mikewazhere derivative work: Hydrox (talk) · Public domain · Commons

Wars and Battles

The Caucasian Imamate initially achieved significant victories against the Russian Empire, though early Russian military efforts were limited. Following its triumph over Napoleon in 1812, Russia initially dismissed the North Caucasian resistance as a minor "Asiatic" conflict. However, escalating Imamate successes prompted a full-scale Russian counteroffensive. In 1832, Imam Shamil and Ghazi Muhammad launched an unsuccessful attack on Vladikavkaz, a Russian fort whose name derived from Russian: влад-, romanized: vlad-, lit. 'rule' + Russian: Кавказ, romanized: Kavkaz, lit. 'Caucasus', lit. 'to rule the Caucasus'.

Read more

In response, Russian General Aleksei Aleksandrovich Velyaminov besieged Gimry, the Imamate's de facto capital, in October 1832. The battle resulted in the town's capture, Ghazi Muhammad's death, and Shamil's narrow escape. Presumed dead, Shamil retreated into hiding.

From Wikipedia: Caucasian Imamate · The war and the surrender of the Imamate (CC BY-SA 4.0)

Republic of Uryankhay

1912 CE – 1913 CE · 148,695 km²

The Republic of Uryankhay represents a significant historical sovereign polity documented in the Seshat Global History Databank. Active from 1912 CE – 1913 CE, the polity encompasses 2 geocoded time-slice polygons spanning across modern geographic coordinates [98.68, 52.38]. At its recorded apex in 1913 CE, it controlled an estimated 148,695 km² of territory, contributing to the administrative, cultural, and political landscape of the Industrial Era.

From Wikipedia: Uryankhay Republic (CC BY-SA 4.0)

Origins and Founding

Founded
1912 CE
Preceded by
Tannu Uriankhai

Decline and Fall

Ended
1913 CE
Succeeded by
Uryankhay Krai

Russian Republic

1917 CE – 1919 CE · Capital: Petrograd · 22,278,223 km²

Peter & Paul fortress in Saint Petersburg
Peter & Paul fortress in Saint Petersburg Florstein (Telegram:WikiPhoto.Space) · CC BY-SA 4.0 · Commons

The Russian Republic was the short-lived Russian state which controlled, de jure, the territory of the former Russian Empire after its proclamation by the Russian Provisional Government on 1 September (14 September, N.S.Tooltip New Style) 1917 in a decree signed by Alexander Kerensky as Minister-Chairman and Alexander Zarudny as Minister of Justice. The government of the Russian Republic was dissolved after the Bolsheviks seized power by force on 7 November 1917. Nonetheless, a partially democratic election of the Constituent Assembly still took place later in November.

From Wikipedia: Russian Republic (CC BY-SA 4.0)

Origins and Founding

Founded
1917 CE
Preceded by
Russian Empire

Rulers

  • Alexander Kerensky
  • none

Government, Society and Religion

Government
Russian provisional government (1917), Federal parliamentary directorial republic under a provisional government (1917–1918)
Languages
Russian

Coins, Currency and Symbols

A plastic container used as a piggy bank filled with Russian Coins and Banknotes
A plastic container used as a piggy bank filled with Russian Coins and Banknotes Сергей Михель · CC BY-SA 3.0 · Commons
Currency
ruble, Kerenka
  • Flag of Russia
    Flag of Russia Peter the Great · Public domain · Commons
  • Coat of arms of the Russian Republic (1917)
    Coat of arms of the Russian Republic (1917) Samhanin · CC BY-SA 3.0 · Commons

Wars and Battles

Achievements and Monuments

Decline and Fall

Ended
1919 CE
Succeeded by
Russian republic

Polish Armed Forces

1918 CE – 1918 CE · 50,817 km²

The Land Forces (Polish: Wojska Lądowe [ˈvɔjska lɔ̃ˈdɔvɛ]) are the ground forces of the Polish Armed Forces. They currently contain some 110,000 active personnel and form many components of the European Union and NATO deployments around the world. Poland's recorded military history stretches back a millennium – since the 10th century (see List of Polish wars and History of the Polish Army). Poland's modern army was formed after Poland regained independence following World War I in 1918. The current Inspector of the Land Forces is Major General Piotr Trytek.

From Wikipedia: Polish Land Forces (CC BY-SA 4.0)

Government, Society and Religion

Poland has inherited the considerable Polish People's Army designed to fight on the Soviet Union's side in a potential massive full-scale conflict with NATO. The military posture was completely directed westwards with the Pomeranian Military District (Pomorski Okręg Wojskowy) and the Silesian Military District (Śląski Okręg Wojskowy) taking a front line role and the Warsaw Military District (Warszawski Okręg Wojskowy) organised behind them and taking more of a support and reinforcement role. A strong Soviet component of the Northern Group of Forces was also stationed on the territory of the Polish People's Republic. The collapse of the Warsaw Pact and the Socialist block in general has caused a geo-politic uncertainty, so the Polish military has started a gradual reduction of its forces and also reform of its defensive structure.

From Wikipedia: Polish Land Forces · Organization: Formations (CC BY-SA 4.0)

Coins, Currency and Symbols

  • POL Wojska Lądowe
    POL Wojska Lądowe Poznaniak · Public domain · Commons

Ukrainian People's Republic

1919 CE – 1919 CE · Capital: Kyiv · 522,688 km²

Pavlo Skoropadsky
Pavlo Skoropadsky The original uploader was Irpen at English Wikipedia. · Public domain · Commons

The Ukrainian State (Ukrainian: Українська Держава, romanized: Ukraiinska Derzhava) was the official name of Ukraine used between 29 April and 14 December 1918, following the deposition of the Central Rada of Ukrainian People's Republic. For the entirety of its existence, the state was ruled autocratically by Pavlo Skoropadsky, the Hetman of all Ukraine, who took a sharp departure from the earlier democratic and socialist-leaning policies of the Central Rada, instead aligning his government with the interests of large landowners and industrialists.

From Wikipedia: Ukrainian State (CC BY-SA 4.0)

Origins and Founding

Block passage for White sympathisers, who frequently travelled through Ukraine to join the White Don forces.

Read more

In response, the Bolshevik diplomats met with Soviet delegates to the Third Congress of Soviets from Kharkiv and Kryvyi Rih in Kharkiv (already controlled by Bolshevik forces) and proclaimed the establishment of the Ukrainian People's Republic of Soviets, effectively creating a rival government to the Rada in Kyiv. On 30 December [O.S. 17 December] 1917, the Soviet Ukrainian government officially declared war upon the Rada, marking the formal beginning of the Ukrainian–Soviet War.

The war proceeded poorly for the UPR. On 29 December [O.S. 16 December] 1917, the Arsenal Uprising began, which forced a large portion of the 16,000 strong Ukrainian garrison in Kyiv to be used for suppressing it.

From Wikipedia: Ukrainian State · History: Background (CC BY-SA 4.0)

Founded
1919 CE

Rulers

Government, Society and Religion

After several days of negotiations, on 3 May 1918 a new government was appointed under the leadership of Interior Minister Fedir Lyzohub. Most of the Hetmanate's ministerial staff was inherited from the period of Ukrainian People's Republic, but ministers and their deputies were replaced. With the exception of foreign minister Dmytro Doroshenko, none of the new government's members represented Ukrainian political parties, and some belonged to the Russian Constitutional-Democratic Party and even to monarchists. Positions of starost was introduced on governorate and povit level to provide control over local administration. Local officials appointed by the new government generally represented the old pre-revolutionary regime and were hostile to democratic ideas and the Ukrainian national movement.

From Wikipedia: Ukrainian State · Politics: Government and administration (CC BY-SA 4.0)

Government
Provisional semi-constitutional monarchy under an authoritarian conservative military dictatorship
Languages
Ukrainian, Russian
Religion
Eastern Orthodoxy (official), Eastern Catholicism

Economy and Trade

In 1918 the Hetmanate's government approved the first state budget in Ukrainian history. Sporting a deficit of over 2 billion karbovanets, its needs were to be covered by the issue of banknotes and credit notes produced by the State Bank of Ukraine and the State Treasury. Along with hryvnia, other curencies, such as locally issued karbovanets, rubles, golden and silver coins of the Russian Empire, German marks and Austro-Hungarian kronen were used in the Ukrainian State. In order to control the allocation of funds and fight against corruption, Skoropadsky's government reestablished the activities of state control. According to bilateral agreements, Ukrainian State provided Germany and Austria-Hungary with two separate loans amounting to 200 million karbovanets each, with interest rates from those sums going to the Ukrainian budget.

From Wikipedia: Ukrainian State · Economy and finance: Financial policies (CC BY-SA 4.0)

Coins, Currency and Symbols

1000000 karbovanets (1995)
1000000 karbovanets (1995) National Bank of Ukraine · Public domain · Commons
Currency
Ukrainian karbovanets
  • Flag of Ukraine (1917–1921)
    Flag of Ukraine (1917–1921) Original: Unknown author Vector: Ιγκόρ · Public domain · Commons
  • Coat of arms of the Ukrainian State
    Coat of arms of the Ukrainian State Alex Tora ≡ Alex K in Ukranian ≡ Alex K in Japanese wiki · Public domain · Commons

Wars and Battles

Reluctant to support the emergence of a self-sufficient Ukrainian force, German military authorities dissolved several Ukrainian units, including the Blue Coat Division formed form former prisoners of war, as well as the Sich Riflemen. Among units inherited from the previous period, only the Separate Zaporizhian Division and several smaller units stationed on the borders were preserved. The reestablishment of Sich Riflemen was allowed by Germans only in September after negotiations with the hetman. On 24 July 1918 the Law on General Conscription was adopted, establishing the ground for creation of officers' corps. In October 1918 recruitment to the so-called Officers' Corps was started, with most of its members representing Russian officers. Similar units composed of Russian volunteers were also established in many cities.

From Wikipedia: Ukrainian State · Military: Army (CC BY-SA 4.0)

Achievements and Monuments

According to the "Laws on the Provisional State System of Ukraine", the leading position in the country was occupied by the Christian Orthodox faith. At the same time, citizens of Ukraine who belonged to other denominations had the right to profess their religion and rites.

Read more

The Russian Orthodox Church, and later the Ukrainian Autocephalous Orthodox Church, dominated in Central and Eastern Ukraine. However, in Western Ukraine there was friction between Orthodox, Greek Catholics, Roman Catholics and Jews. In the conflicts, the Ministry of Confessions of the Ukrainian State and the Council of Ministers morally and materially supported the Orthodox clergy.

On 25 June, the government allocated 3 million rubles to help priests who moved to Volhynia, Kholmshchyna, Grodno, Podolia, and Polesia, which were annexed to the Ukrainian State.

From Wikipedia: Ukrainian State · Culture and religion (CC BY-SA 4.0)

Decline and Fall

Almost the entire commanding staff of the Ukrainian State armed forces consisted of officers of the former Imperial Russian Army. Most officers were not supportive of the Ukrainian cause and viewed it as a way to make it through tough times. At the same time, wide masses of the population did not have a developed sense of nationalism and mainly chose to follow socialist and communist principles.

Read more

Following the defeat of Central Powers, part of the Council of Ministers adopted a pro-Entente orientation and initiated talks with members of the oppositionary Ukrainian National Union. Negotiations resulted in the creation of a new cabinet on 19–24 October, which included members of the Ukrainian Party of Socialists-Federalists.

From Wikipedia: Ukrainian State · History: Dissolution (CC BY-SA 4.0)

Ended
1919 CE
Last recorded ruler
Pavlo Skoropadsky

Republics of the Soviet Union

1920 CE – 1921 CE · 21,477,746 km²

In the Soviet Union, a Union Republic (Russian: Сою́зная Респу́блика, romanized: Soyúznaya Respúblika) or unofficially a Republic of the USSR was a constituent federated political entity with a system of government called a Soviet republic, which was officially defined in the 1977 constitution as "a sovereign Soviet socialist state which has united with the other Soviet republics to form the Union of Soviet Socialist Republics" and whose sovereignty is limited by membership in the Union.

From Wikipedia: Republics of the Soviet Union (CC BY-SA 4.0)

Government, Society and Religion

Government
Communist states

Decline and Fall

Starting in the late 1980s, under the rule of Mikhail Gorbachev, the Soviet government undertook a program of political reforms (glasnost and perestroika) intended to liberalise and revitalise the Union. These measures, however, had a number of unintended political and social effects. Political liberalisation allowed the governments of the union republics to openly express sentiments related to nationalism. In addition, the loosening of political restrictions led to fractures within the Communist Party which resulted in a reduced ability to govern the Union effectively. The rise of nationalist and right-wing movements, notably led by Boris Yeltsin in Russia, in the previously homogeneous political system undermined the Union's foundations.

From Wikipedia: Republics of the Soviet Union · Dissolution of the Soviet Union (CC BY-SA 4.0)

Ended
1921 CE

Provisional Priamurye Government

1922 CE – 1923 CE · Capital: Vladivostok · 344,044 km²

Владивосток: вход в бухту Золотой Рог
Владивосток: вход в бухту Золотой Рог Vyacheslav Bukharov · CC BY-SA 4.0 · Commons

The Provisional Priamurye Government or Provisional Priamur Government (Russian: Приамурский земский край) existed in the region of Priamurye of the Russian Far East between May 27, 1921 and June 16, 1923. It was the last Russian State enclave during the Russian Civil War.

From Wikipedia: Provisional Priamurye Government (CC BY-SA 4.0)

Rulers

  • Spiridon Merkulov
  • Mikhail Diterikhs

Government, Society and Religion

Government
parliamentary republic, military dictatorship
Languages
Russian

Coins, Currency and Symbols

  • Flag of Russia
    Flag of Russia Peter the Great · Public domain · Commons

Republic of Moldova

1992 CE – 2024 CE · Capital: Chișinău · 27,293 km²

Physical map of Moldova
Physical map of Moldova Spiridon Manoliu · Public domain · Commons

Moldova, officially the Republic of Moldova, is a landlocked country in Eastern Europe, with an area of 33,843 km2 (13,067 sq mi) and a population of 2.38 million. Moldova is bordered by Romania to the west and Ukraine to the north, east, and south. The unrecognised breakaway state of Transnistria lies across the Dniester river on the country's eastern border with Ukraine. Moldova is a parliamentary democratic republic with its capital in Chișinău, the country's largest city and main cultural and commercial centre.

From Wikipedia: Moldova (CC BY-SA 4.0)

Origins and Founding

Founded
1992 CE
Preceded by
Soviet Union
Preceded by
Gagauz Republic

Rulers

Government, Society and Religion

Freedom House ranked Moldova as a "partly free" country with a score of 62/100 in 2023. They summarised their finds as follows: "Moldova has a competitive electoral environment, and freedoms of assembly, speech, and religion are mostly protected. Nonetheless, pervasive corruption, links between major political figures and powerful economic interests, and critical deficiencies in the justice sector and the rule of law all continue to hamper democratic governance." According to Transparency International, Moldova's Corruption Perceptions Index improved to 39 points in 2022 from 34 in 2020. Reporters Without Borders improved Moldova's Press Freedom Index ranking from 89th in 2020 to 40th in 2022, while cautioning that "Moldova's media are diverse but extremely polarised, like the country itself, which is marked by political instability and excessive influence by oligarchs."

From Wikipedia: Moldova · Government and politics: Human rights (CC BY-SA 4.0)

Government
Unitary parliamentary republic
Languages
Romanian
Religion
97.4% Christianity, 94.3% Eastern Orthodoxy, 3.1% other Christian, 0.3% other, 1.5% no religion, 0.8% unanswered

Economy and Trade

The economy of Moldova is an emerging upper-middle income economy, with a high Human Development Index. Since the country gained independence from the Soviet Union in 1992, it has steadily transitioned to a market economy. According to the World Bank, despite a strong economic performance over the past two decades, Moldova remains among the poorest nations in Europe. Growth has remained relatively high since the 1990s, with low levels of unemployment and falling levels of poverty, but a combination of demographic factors, especially an ageing population and significant levels of emigration, and recent regional events, especially Russia's invasion of Ukraine, have posed serious economic challenges to the Moldovan economy, particularly due to inflation and rising energy prices.

From Wikipedia: Moldova · Economy (CC BY-SA 4.0)

Coins, Currency and Symbols

500 lei (1992)
500 lei (1992) National Bank of Moldova · Public domain · Commons
Currency
Moldovan leu
  • Количество монет и банкнот разных номиналов в обращении в Молдавии на 31 декабря 2016
    Количество монет и банкнот разных номиналов в обращении в Молдавии на 31 декабря 2016 self-edited · Public domain · Commons
  • Flag of Moldova
    Flag of Moldova Gheorghe Vrabie · Public domain · Commons
  • Coat of arms of Moldova
    Coat of arms of Moldova Unknown author · Public domain · Commons

Wars and Battles

Achievements and Monuments

The right to freedom of speech and right to information are guaranteed by the Moldovan constitution. Reporters Without Borders improved Moldova's Press Freedom Index ranking to 28th in 2023 from 89th in 2020, partly due to government legal reforms which made it easier for journalists to access official information. However, they cautioned that "Moldova's media are diverse but extremely polarised, like the country itself, which is marked by political instability and excessive influence by oligarchs." Moldova's media are divided into pro-Russian and pro-Western camps and on party political lines. Oligarchs and political leaders strongly influence their editorial stances.

Read more

Television remains the most popular and trusted medium, while online social media is exerting increasing influence. Most private FM radio networks rebroadcast output from Russian and Romanian stations.

From Wikipedia: Moldova · Culture: Media (CC BY-SA 4.0)

Decline and Fall

Ended
2024 CE
Last recorded ruler
Maia Sandu

Russian-occupied territories

1992 CE – 2024 CE · 7,000 km²

The Russian-occupied territories refers to Russia's military occupations in several other post-Soviet states since the dissolution of the Soviet Union in 1991. These disputes are primarily an aspect of the post-Soviet conflicts, and have led to some countries losing parts of their sovereign territory to what a large portion of the international community designates as a Russian military occupation, regardless of what their status is in Russian law.

From Wikipedia: Russian-occupied territories (CC BY-SA 4.0)

Modern States of Eastern Europe: Frequently Asked Questions

Which states existed in Eastern Europe in this period?

This page maps 9 states of Eastern Europe founded between 1828 CE and 1992 CE: Caucasian Imamate, Republic of Uryankhay, Russian Republic, Polish Armed Forces, Ukrainian People's Republic, Republics of the Soviet Union, Provisional Priamurye Government, Republic of Moldova, Russian-occupied territories.

Which was the largest of the Modern States of Eastern Europe?

Russian Republic had the largest mapped extent, about 22,278,223 km².

Which of the Modern States of Eastern Europe lasted longest?

Republic of Moldova lasted longest, 1992 CE – 2024 CE.

Sources

  • Reading text: Wikipedia articles on the group and each state, condensed (CC BY-SA 4.0).
  • Facts, rulers and wars: Wikidata (CC0).
  • Borders: Cliopatria, Seshat Global History Databank (CC BY 4.0).
  • Pictures: Wikimedia Commons; the author and licence are under each picture.

Largest state by mapped extent: Russian Republic.