Question

What was the treaty of constantinople

Answer 1

In short :

After the Greek War of Independence, the Treaty of Constantinople was signed in 1832. It recognised Greece as an independent nation.

In a bit more detail:

 The Τreaty of Constantinople was the product of the Constantinople Conference which opened in February 1832 with the participation of the Great Powers (Britain, France and Russia) on the one hand and the Ottoman Empire on the other. The main factor which shaped the treaty was the refusal of Leopold  (the future King of Belgium), to assume the Greek throne.

Answer 2

The treaty of Constantinople:

• The Treaty of Constantinople was an agreement concerning the Ottoman Empire and the Kingdom of Bulgaria. This agreement takes on 29 September 1913 after the 2nd Balkan War at the Ottoman capital Constantinople.  

• Greece became independent in the year 1832 afterward the treaty of Constantinople

• The treaty endorsed some parts of the border area to be under the control of Greece.

Hope it helped..