Looking at the graphs on population and troops why do you think the Union states were able to raise a much larger army than the Confederacy?

The Union states had a significantly larger population compared to the Confederacy, which provided a broader recruitment base for soldiers. Additionally, the Union's industrial capabilities allowed for better production of weapons, supplies, and transportation, facilitating the mobilization of its larger army. The Union also had more extensive infrastructure, including railroads, which enabled quicker troop movement and logistics support. Together, these factors contributed to the Union's ability to raise and sustain a much larger army than the Confederacy.