Answer:
One of the biggest differences between Douglas' and Lincoln's views on slavery is that, unlike Lincoln, Douglas did not consider slavery a moral issue, an agonizing dilemma, nor was it an issue that would tear the Union apart. ... Lincoln's stellar performance in these debates enabled his nomination for President in 1860.
From August to October of 1858, Abraham Lincoln, the Republican candidate for U.S. Senate from Illinois, took on the incumbent Democratic Senator Stephen A. Douglas in a series of seven debates.Explanation:Here are some Ideas
