They did it by <span>revolutionizing U.S. banking, monetary, and tax structures. If it hadn't been for that, the fight in the war would have been much more difficult since the south was really wealthy due to the slave working plantations which didn't have any losses or similar things since they didn't pay workers as they were slaves.</span>
To have slaves do their work
I think it might be answer A
Which ancient culture is associated with this pyramid ?
Aztec (✔)