how did enslaved African-Americans use the war to free themselves

During the American Civil War, enslaved African-Americans used the opportunity to escape their masters and run towards the Union lines, where they could find protection and freedom. The war created chaos in the South and disrupted the institution of slavery, allowing enslaved individuals to take advantage of the confusion to make their way to freedom.

Many enslaved people also took an active role in the war effort, serving as laborers or joining the Union army as soldiers. African-American soldiers played a significant role in helping to defeat the Confederacy and end slavery.

The Emancipation Proclamation, issued by President Lincoln in 1863, also helped to free enslaved individuals in Confederate states. Although it did not immediately grant freedom to all enslaved people, it was a significant step towards the eventual abolition of slavery in the United States.