<span>Come to America there is lots of reasons to come. Here you can come and practice your own religion freely, you can practice your own religion with no problems. You can establish your new own new colony with your own rules. You can explore new lands and you can also be send by your country to establish and conquer new land. You can maybe find lots of gold or not but you would get lots of land. Lots of people have come to practice their religion example quakers. Also lots of new towns and settlements like New York, New Amsterdam, Jamestown .</span>
The size of cities increased during the Gilded Age because more industries were coming up. Many rich men were able to bring industry and businesses to the cities. As in turn, more immigrants began to settle in cities, which increases growth.
Trade / Exports: Fish, timber, furs, ships and livestock
bc the league of nations didn't include America. That's why the Japanese didn't care bc not having America made them look less powerful. idk
Slavery for sure. I believe the second one is economic differences between the North and the South.