Can someone please help and answer this? Please serious answers only !

Which of the following is an example of imperialism

Why did noli me tangere have such a big impression on the narrator?

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 !