Respuesta :

The United States experienced major waves of immigration during the colonial era, the first part of the 19th century and from the 1880's to 1920. Many immigrants came to America seeking greater economic opportunity, while some, such as the Pilgrims in the early 1600's, arrived in search of religious freedom.
Work Cited Website:

www.history.com/topics/u-s-immigration-before-1965

Answer:

Patterns of immigration changed at the turn of the century with old and new immigrants. Old immigrants brought 10 million people from Northern and Western Europe in the 1800-1900. Most were protestant christians and came to have a voice in government. New immigrants brought 18 million people from Southern and Eastern Europe. They were Roman Catholics, Orthodox Christians and Jews.

Explanation: