Citizenship Test Practice Official USCIS civics questions

Recent American History and Other Important Historical Information

19 of the 128 official civics questions come from this part of American History. Every accepted answer is below, straight from the official USCIS list.

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Question 1 of 19
  1. Question 100

    Name one war fought by the United States in the 1900s.

All 19 questions and answers

Question 101

Why did the United States enter World War I?

  • Because Germany attacked U.S. (civilian) ships
  • To support the Allied Powers (England, France, Italy, and Russia)
  • To oppose the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria)

Question 106

Why did the United States enter World War II?

  • (Bombing of) Pearl Harbor
  • Japanese attacked Pearl Harbor
  • To support the Allied Powers (England, France, and Russia)
  • To oppose the Axis Powers (Germany, Italy, and Japan)

Question 115 65/20

What major event happened on September 11, 2001 in the United States?

  • Terrorists attacked the United States
  • Terrorists took over two planes and crashed them into the World Trade Center in New York City
  • Terrorists took over a plane and crashed into the Pentagon in Arlington, Virginia
  • Terrorists took over a plane originally aimed at Washington, D.C., and crashed in a field in Pennsylvania

Question 117

Name one American Indian tribe in the United States.

  • Apache
  • Blackfeet
  • Cayuga
  • Cherokee
  • Cheyenne
  • Chippewa
  • Choctaw
  • Creek
  • Crow
  • Hopi
  • Huron
  • Inupiat
  • Lakota
  • Mohawk
  • Mohegan
  • Navajo
  • Oneida
  • Onondaga
  • Pueblo
  • Seminole
  • Seneca
  • Shawnee
  • Sioux
  • Teton
  • Tuscarora

For a complete list of tribes, please visit bia.gov.

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