Which war is often associated with the fight against slavery in the United States?

The Civil War is fundamentally linked to the fight against slavery in the United States due to its central issue: the legality and morality of slavery. The conflict, which lasted from 1861 to 1865, arose primarily over tensions between Northern states, which were largely anti-slavery, and Southern states that supported the institution of slavery. The war culminated in significant changes, including the issuance of the Emancipation Proclamation by President Abraham Lincoln, which declared the freedom of all enslaved people in the Confederate states. This pivotal event not only aimed to weaken the Confederate war effort but also aligned the Union's war goals with the abolition of slavery. Ultimately, the Civil War led to the passage of the 13th Amendment, which abolished slavery throughout the United States, making it a crucial turning point in American history regarding civil rights and human freedom.