What's the answer to this question?

In 1860, Abraham Lincoln _____.

Select the best answer from the choices provided.
A.
promised to abolish slavery if he was elected
B.
received financial backing from prominent enslavers
C.
campaigned for the Democratic nomination for president
D.
was the only presidential candidate who opposed the spread of slavery

Read several of these search results and let us know what you decide:

https://www.google.com/search?q=abraham+lincoln+1860&oq=abraham+lincoln+1860&aqs=chrome..69i57j69i60.6172j0j7&sourceid=chrome&ie=UTF-8

To find the answer to this question, we can look at historical facts about Abraham Lincoln in 1860. In this case, we can eliminate options C and D as there is evidence to suggest that they are incorrect.

Option A is plausible since Abraham Lincoln is known for his opposition to slavery. He did make promises related to slavery during his election campaign.

Option B is not well-supported by historical evidence. There is no significant information to suggest that Lincoln received financial backing from prominent enslavers.

Based on this information, the best answer to the question is A.