During the Civil War, the United States, still a fairly young country, was divided into the North and South on strongly felt issues. President Abraham Lincoln took a stand on the side of the North, which ultimately emerged victorious. What is the most appropriate topic sentence for the passage below?
Correct Answer: A
Rationale: The topic sentence sets the stage for the discussion that follows. Choice A, 'The Civil War was a war that was not easily won, but hard fought,' is the most appropriate as it introduces the theme of the challenges faced during the Civil War and the determination required for victory. Choice B, 'The Civil War ended in 1865,' is a factual statement but does not lead into the paragraph content. Choice C, 'Jefferson Davis was the President of the Confederate States,' introduces a different historical figure not central to the paragraph. Choice D, 'Many countries have had civil wars,' is a broad statement not related to the specific context of the Civil War in the United States.