Answer:
Summary 2 is best.
Explanation:
This summary does not repeat words like 1 and 3, and uses correct terminology unlike 4.
The correct answer is choice C
One negative effect of the civil war, which persisted even after the war had ended was that <span>the North and South remained divided over social policies. </span><span>These division was majorly due to the difference in interpretation of the United States Constitution on both sides.</span>