The assassination of Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, and his wife Sophie in Sarajevo (the capital of the Austro-Hungarian province of Bosnia-Herzegovina) on 28 June 1914 eventually led to the outbreak of the First World War
Answer:
I want to say that the answer is, A. By detailing the development of the conflict between the characters.
D I’m not sure though so if it’s something important I wouldn’t put that
