What was the bloodiest war in American history?

The Civil War is recognized as the bloodiest war in American history due to the staggering number of casualties it incurred. Between 1861 and 1865, it is estimated that around 620,000 to 750,000 soldiers died as a result of combat, disease, and other war-related causes. This figure exceeds the total American fatalities in World War I and World War II combined, highlighting the unprecedented level of sacrifice during the Civil War.

The war also had a profound impact on the nation, not only in terms of human loss but also in its effects on the social, political, and economic fabric of the United States. The intense battles fought, especially at places like Gettysburg and Antietam, resulted in vast numbers of both Union and Confederate soldiers being killed or wounded on the battlefield. This high casualty rate, coupled with the fact that it was fought on American soil, sets the Civil War apart in terms of its historical significance and the magnitude of its impact on the nation.