The Treaty of Constantinople establishes the Septinsular Republic
Russian and Ottoman agreement creating the Septinsular Republic
🗓️ 6 April 1800
The Treaty of Constantinople of 2 April [O.S. 21 March] 1800 was concluded between the Ottoman Empire and the Russian Empire, and heralded the creation of the Septinsular Republic, the first autonomous Greek state since the fall of the Byzantine Empire in 1453.
