Union
* North: The majority of Union soldiers came from the northern states, such as New York, Pennsylvania, Ohio, and Illinois. These states had larger populations and more industrialized economies than the southern states, and they were therefore able to raise more troops.
* South: A significant number of Union soldiers also came from the southern states, particularly those that had remained loyal to the Union, such as Maryland, Kentucky, and Tennessee. These soldiers were often motivated by a desire to preserve the Union and to free the slaves.
* Immigrants: The Union army also included a large number of immigrants, particularly from Germany, Ireland, and Britain. These immigrants were often drawn to the Union army by the promise of citizenship and the opportunity to fight for a cause they believed in.
Confederacy
* South: The vast majority of Confederate soldiers came from the southern states, particularly those that had seceded from the Union, such as Virginia, Georgia, and Alabama. These states were largely agricultural and had smaller populations than the northern states, but they were able to raise a significant number of troops due to their strong commitment to the cause of Southern independence.
* Immigrants: The Confederate army also included a small number of immigrants, particularly from Germany, Ireland, and Britain. These immigrants were often motivated by a desire to fight for the cause of Southern independence or by the promise of land and money.
Overall, the people who fought in the U.S. Civil War came from a wide variety of backgrounds, but they were all united by a common goal: to win the war and to determine the future of the United States.