Answer: in the 1890s, 3.5 million immigrants arrived in the united states. where did most of them come from? Chinese exclusion act of 1882.
Explanation: The Chinese Exclusion Act was a United States federal law signed by President Chester A. Arthur on May 6, 1882, prohibiting all immigration of Chinese laborers for 10 years. The law excluded merchants, teachers, students, travelers, and diplomats.