6 Athletes Killed in the 9/11 Attacks
On Sept. 11, 2001 (9/11), four terrorist attacks shook the United States by targeting the World Trade Center (WTC), the Pentagon, and the White House, and killing almost 3,000 people. According to The Washington Post, the Islamic group al-Qaeda was the perpetrator of the deadliest terrorist act in world history, that injured over 6,000 individuals [...]