Please help me. Thank you

Part a: which statement identifies the central idea of the text? a: the north was more powerful than the south and was always going to be the victor of the civil war. b: despite the obvious strength of the north, the outcome of the war was unpredictable at the time. c: the united states underestimated the strength of the south, giving it the upper hand. answer !

What do u think caused the size of the roman empire to change

Who was a 1920s film star who was the first male "heart throb" in film.