The Greek Plan or Greek Project was an early solution to the Eastern question which was advanced by Catherine the Great in the early 1780s. It envisaged the partition of the Ottoman Empire between the Russian and Habsburg Empires followed by the restoration of the Eastern Roman Empire centered in Constantinople.
The colossal Pella Palace on the bank of the Neva River was named after the birthplace of Alexander the Great
The Sophia Cathedral in Tsarskoe Selo was designed as a small-scale replica of Hagia Sophia in Constantinople
In diplomatic history, the Eastern question was the issue of the political and economic instability in the Ottoman Empire from the late 18th to early 20th centuries and the subsequent strategic competition and political considerations of the European great powers in light of this. Characterized as the "sick man of Europe", the relative weakening of the empire's military strength in the second half of the eighteenth century threatened to undermine the fragile balance of power system largely shaped by the Concert of Europe. The Eastern question encompassed myriad interrelated elements: Ottoman military defeats, Ottoman institutional insolvency, the ongoing Ottoman political and economic modernization programme, the rise of ethno-religious nationalism in its provinces, and Great Power rivalries. In an attempt to triangulate between these various concerns, the historian Leslie Rogne Schumacher has proposed the following definition of the Eastern Question:The "Eastern Question" refers to the events and the complex set of dynamics related to Europe's experience of and stake in the decline in political, military and economic power and regional significance of the Ottoman Empire from the latter half of the eighteenth century to the formation of modern Turkey in 1923.
Russian Fleet after the Battle of Athos, by Aleksey Bogolyubov (1824–96)
First Serbian Uprising against the Ottoman Empire
The Battle of Vassilika in 1821 marked an early turning point in the war.
Muhammad Ali Pasha