Question

This event led to secession of seven southern states.

Answer 1

Answer:

The correct answer is the Civil War.

Explanation:

Here is where i found my answer if u need proof

https://en.wikipedia.org/wiki/Timeline_of_events_leading_to_the_American_Civil_War

Answer 2

Answer:

Election of 1860

Explanation:

It was the election of Abraham Lincoln as president which caused the Southern states to secede. Lincoln was elected president on November on November 6, 1860, and secession began just a few weeks later: South Carolina went first, on December 20, followed by Mississippi on January 9, 1861, and then by Florida on the next day.For the Southern states, secession from the Union was about saving slavery.