A. They saw the price of goods arise as their wages decreased
They were pretty mad that they got kicked off of their land, we took their land because there was gold there and we made them walk on the trail of tears
Early settlers in Mesopotamia started to gather in small villages and towns. As they learned how to irrigate land and grow crops on large farms, the towns grew bigger. Eventually these towns became large cities. New inventions such as government and writing were formed to help keep order in the cities.
The first world war, they used machine guns, tanks and more new technology to fight in the war
