By 1850, which were the top 5 countries immigrated to the
United States?
2. What caused a demand for labor in the 1860s?
3. Large groups of Chinese immigrants made their way to the United
States in the 1880s. What Act was signed to restrict this in
flux?
4. Which new group of immigrants came to the U. S. From the 1900s
to 1920s? What is this region known as?
5. From the 1930s to the 2010s, which group of people migrated to
the United States?
6. Which world region became a dominant source of migrants to the
United States in the 1990s?