Which was a direct result of president lincoln winning the election of 1860?

a. south carolina seceded from the union

Explanation:

A direct result of President Lincoln winning the Election of 1860 was that South Carolina seceded from the Union. His victory triggered declarations of secession by seven slave states of the Deep South, and their formation of the Confederate States of America in 1861.

abraham lincoln issued the preliminary emancipation proclamation on september 22nd, 1862. it stipulated that if the southern states did not cease their rebellion by january 1st, 1863, then proclamation would go into effect.