Answer:
The Lincoln-Douglas debates were a political event in US history that took place between August and October 1858.
In 1858, elections to the Senate were held, in which representatives were elected by state legislatures and not in general elections. In Illinois, Abraham Lincoln was the candidate on behalf of the Republican Party, whose opponent on behalf of the Democratic Party was Stephen A. Douglas. Lincoln challenged Douglas to hold pre-election debates, in order to gain wider recognition. His competitor accepted the offer, but limited the number of matches to seven. They took place between August and October 1858 and aroused national interest.
The main topic of debate was slavery, especially in the context of the Supreme Court judgment in the Dred Scott case. As a strong supporter of the principle of "people's sovereignty," Douglas claimed that he did not care about resolving the issue of slavery, as long as it reflected the real will of society. Because of this attitude, he conflicted with the mother party and was portrayed as being insensitive to the moral aspect of slavery. Lincoln, in turn, argued that slavery was a moral evil, while admitting that the Constitution defends this institution. As he opposed its expansion, he was depicted as an abolitionist. However, the future president denied such statements, ensuring that he never advocated racial equality. His plan was to extinguish slavery by prohibiting its extension. Ultimately, Douglas won the election; however, Lincoln was also a beneficiary of the debates because they secured him the presidential nomination of Republicans at the 1860 election.
