Timeline of modern Greek history

This is a timeline of modern Greek history.
First Hellenic Republic (1828–1832).
The First Hellenic Republic (Greek: Αʹ Ελληνική Δημοκρατία) is a historiographic term used for a series of councils and "Provisional Governments" during the Greek War of Independence. During the first stages of the rebellion, various areas elected their own regional governing councils. These were replaced by the united administration at the First National Assembly of Epidaurus during early 1822, which also adopted the first Greek Constitution. A series of National Assemblies ensued, while Greece was threatened with collapse due to civil war and the victories of Ibrahim Pasha. In 1827, the Third National Assembly at Troezen selected Count Ioannis Kapodistrias as Governor of Greece for seven years. He arrived in 1828 and established the Hellenic State, commanding with quasi-dictatorial powers. He was assassinated by political rivals in 1831 and was succeeded by his brother, Augustinos Kapodistrias until the Great Powers declared Greece a Kingdom and selected the Bavarian Prince Otto to be its king.