World war 1 brought increased immigration to the united states from

Mexico, is the main source of immigrants in World War 1

World War l saw increased immigration from European countries that were trying to rebuild after the war. The economic system in Europe was floundering to rebuild and refugees sought out a better life in America.

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.

She was one of the world's first female heads of state.