Simplify the following text for a Grade 15 native English-speaking person.
Original: During the collapse of Ottoman Empire Western Armenia remained under Turkish rule , and in 1894 â `` 96 and 1915 the Ottoman Empire perpetrated systematic massacres and forced deportations of Armenians resulting in the Armenian Genocide .
Simplified: After the collapse of Ottoman Empire Western Armenia remained under Turkish rule , and in 1894 â `` 96 and 1915 Turkey perpetrated systematic massacres and forced deportations of Armenians .