How are the Civil War and Afghanistan war different?

The Civil War (1861-1865) was primarily a conflict between the Northern states (Union) and the Southern states (Confederacy) over issues like slavery and states' rights, leading to a fight for the preservation of the Union. In contrast, the Afghanistan War (2001-2021) was a response to the September 11 attacks, aimed at dismantling al-Qaeda and removing the Taliban from power. While the Civil War was mainly an internal struggle within the United States, the Afghanistan War involved international forces and was influenced by global terrorism and geopolitical factors. Additionally, the Civil War was characterized by conventional battles between organized armies, whereas the Afghanistan War involved complex counterinsurgency and asymmetric warfare tactics.