On This Day

Greek War of Independence: Demetrius Ypsilanti is elected president of the legislative assembly.

The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence fought by Greek revolutionaries against the Ottoman Empire from...

The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence fought by Greek revolutionaries against the Ottoman Empire from 1821 to 1829. In 1826, the Greeks were assisted by the British Empire, the Kingdom of France, and the Russian Empire, while the Ottomans were aided by their vassals, especially by the Eyalet of Egypt. The war led to the formation of modern Greece, which in subsequent years would be expanded to its current size. The revolution is commemorated by Greeks around the world as independence day on 25 March.

All Greek territory, except the Ionian Islands, came under Ottoman rule in the 15th century, in the decades surrounding the Fall of Constantinople.

Historical Significance

The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence fought by Greek revolutionaries against the Ottoman Empire from 1821 to 1829.

Events Before

  1. Agustín de Iturbide and Vicente Guerrero agree to the Plan of Iguala, stating that Mexico will become a constitutional m

    Agustín de Iturbide and Vicente Guerrero agree to the Plan of Iguala, stating that Mexico will become a constitutional monarchy, Roman Catholicism the official religion, and both Peninsulares and Creoles will enjoy equal political and social rights

  2. King of Sennar, Badi VII, surrenders his throne and realm to General Ismail Pasha of the Ottoman Empire, bringing the 30

    King of Sennar, Badi VII, surrenders his throne and realm to General Ismail Pasha of the Ottoman Empire, bringing the 300-year-old Sudanese kingdom to an end

  3. Russian Antarctic expedition led by Fabian Gottlieb von Bellingshausen returns to Kronstadt after being the first to cir

    Russian Antarctic expedition led by Fabian Gottlieb von Bellingshausen returns to Kronstadt after being the first to circumnavigate Antarctica

  4. Act of Independence of Central America: Costa Rica, El Salvador, Guatemala, Honduras and Nicaragua declare their indepen

    Act of Independence of Central America: Costa Rica, El Salvador, Guatemala, Honduras and Nicaragua declare their independence from the Spanish Empire

  5. Fall of Tripolitsa: Greek forces massacre 6,000 to 15,000 Muslim and Jewish civilians during the Greek War of Independen

    Fall of Tripolitsa: Greek forces massacre 6,000 to 15,000 Muslim and Jewish civilians during the Greek War of Independence

Events After

  1. Bahia Independence Day: End of Portuguese rule in Brazil, with the final defeat of the Portuguese crown loyalists in the

    Bahia Independence Day: End of Portuguese rule in Brazil, with the final defeat of the Portuguese crown loyalists in the province of Bahia

  2. US President James Monroe declares the "Monroe Doctrine" opposing European colonialism in the Americas, arguing any Euro

    US President James Monroe declares the "Monroe Doctrine" opposing European colonialism in the Americas, arguing any European political intervention in the New World would be a hostile act against the United States

  3. Play "Rosamunde, Princess of Cyprus" by Helmina von Chézy with incidental music by Franz Schubert premieres in Vienna

    Rosamunde, Fürstin von Zypern (Rosamunde, Princess of Cyprus) is a play by Helmina von Chézy, which is primarily remembered for the incidental music which Franz Schubert composed for it.

  4. President Monroe appoints first US ambassadors to South America

    James Monroe ( mən-ROH; April 28, 1758 – July 4, 1831) was an American Founding Father who served as the fifth president of the United States from 1817 to 1825.

  5. English Captain James Weddell reaches 74°15' S, 1520 km from South Pole

    English Captain James Weddell reaches 74°15' S, 1520 km from South Pole

More from the 1820s

Frequently Asked Questions

What happened on January 15, 1822?
The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence fought by Greek revolutionaries against the Ottoman Empire from 1821 to 1829. In 1826, the Greeks were assisted by the British Empire, the Kingdom of France, and the Russian Empire, while the Ottomans were aided by their vassals, especially by the Eyalet of Egypt. The war led to the formation of modern Greece, which in subsequent years would be expanded to its current size.
Why is Greek War of Independence: Demetrius Ypsilanti is elected president of the le... significant?
The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence fought by Greek revolutionaries against the Ottoman Empire from 1821 to 1829.

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