Answer:During the early 1900s, the populations of US cities located on the West Coast were the highest, but by 2000, the populations of cities located in the Midwest became greater than those of the East Coast.
Explanation:
After America was established, were similar to multiple eras with migration. Firstly, there was a language barrier. Many immigrants during that time had no knowledge of speaking English. If the immigrant had no body to rely on, like friends or family, they would be said to handicapped. Of course, many Americans highly disliked immigrants. The Americans didn't like immigrants because they felt like they took their jobs away from them, and did not respect their American traditions.
Two of the most major outcomes resulting from the Crusades were that the King's authority increased vastly and the Europeans learned new and more things from the Muslims that they had encountered and come across. Many of the peasants and farmers left their land to go fight in the wars, and wen they died, their land was handed over to the king.
It is significant because it shows how vulnerable to attack the medieval people were and why the need for protection was so strong.