Which of the following are examples of a primary source?

Why might it be important to know a currency’s exchange rate

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 !

List 2 differences between the confederate and us constitution