is the American Civil War and the World War I the same thing
No, the American Civil War and World War I are not the same thing.
The American Civil War was fought between 1861 and 1865 and was a conflict between the northern Union states, which were primarily industrialized and anti-slavery, and the southern Confederate states, which were primarily agrarian and pro-slavery. The war was fought over various issues, including states' rights, the expansion of slavery, and the powers of the federal government.
On the other hand, World War I was a global conflict that took place from 1914 to 1918. It involved many countries from around the world, including the major powers of Europe. The war primarily stemmed from a complex web of diplomatic, territorial, and economic rivalries among European nations and resulted in widespread devastation, the collapse of empires, and the loss of several million lives.
Therefore, while both the American Civil War and World War I were significant conflicts in history, they were distinct events occurring in different time periods and involving different causes and participants.