What made President Abraham Lincoln decide to emancipate African Americans?​ no links and scams or your account will be reported

Lincoln continued to maintain that he would not interfere with slavery where it existed. However, as a result of Union battlefield losses by July 1862, the President had decided that emancipation was a military necessity. Lincoln knew that many thousands of enslaved people were ready to fight for the Union.

Explanation:

South Carolina seceded from the Union.

Explanation:

Just over two months after President Lincoln ( member of the Abolitionist Republic Party) was elected, he saw the first state to succeed when South Carolina voted to secede on December 20th 1860

South Carolina seceded from the Union of the United States due to increasing fears that northern, non-slavery states would impede the rights of southern states to keep slaves.

In the 1860 election was seen as the last straw from most slave-holding states in the South. In December of 1860, after Lincoln was elected, the government of South Carolina drafted a formal ordinance declaring their secession from the United States.

On April 12, 1861, South Carolinian forces opened fire on U.S. Army troops held up at Fort Sumter, an act which is generally regarded as the official beginning of the Civil War.