 Complete the following phrase:  The Russo-Turkish War 176874 resulted in the defeat of the Ottomans by the Russians, and according to the Treaty of Küçük Kaynarca 1774 signed after the war, Crimea became independent and the Ottomans renounced their political right to protect the Crimean Khanate. After a period of political unrest in Crimea, Russia violated the treaty and 