Question 115
The 1900s
What major event happened on September 11, 2001 in the United States?

On September 11, 2001, terrorists attacked the United States by hijacking four planes. Terrorists took over two planes and crashed them into the World Trade Center in New York City, destroying both towers. Also, terrorists took over a third plane and crashed it into the Pentagon in Virginia, while passengers on the fourth plane fought back, causing it to crash in a field in Pennsylvania instead of reaching Washington, D.C. 

Other questions related to The 1900s
The 1900s
Who did the United States fight in World War II?
QUESTION #106
The 1900s
During the Cold War, what was one main concern of the United States?
QUESTION #109
The 1900s
What was the Great Depression?
QUESTION #103

Section "Learn and Explore" uses official instructions and media files of US Citizenship and Immigration Services, US National Museum of American History, The Smithsonian Institution and other governmental and public organization.