In the North such as Connecticut, Rhode Island, and Massachusetts.
The woodland period which was from 100 BCE to the time Europeans reached the eastern part of the Americas.
All of them were famous during this part of the century, except for A. Mark Twain. He was famous during the LATE part of the 19th Century.
Weapons in WW1 were being mass produced and of a greater quality than those of wars before. Barbed wire, airplanes, poisonous gas, submarines etc were introduced which revolutionized war today. Trench warfare was countered and is no longer used to fight.
Explanation:
The port of New Orleans experienced economic growth resulting from the exchange of agricultural products with Europeans. of technological innovations including the cotton gin and the vacuum pan evaporator for refining sugar.
