What was the national origin of most immigrants to the United States during the late 1800s and early 1900s? southern and eastern Europe China and Southeast Asia Mexico and Latin America western and southern Africa

The national origin of most immigrants to the United States during the late 1800s and early 1900s was southern and eastern Europe. During this period, many people from countries such as Italy, Poland, Russia, and Greece immigrated to the United States in search of better economic opportunities and to escape political or religious persecution.