How many passenger planes were hijacked on September 11? two three four . What year did the September 11 attacks take place? 2000 2001 2007 . What terrorist group did the hijackers represent? Hamas Black September Al- Qaeda . What buildings in New York City collapsed from the attacks? Empire State Twin Towers Rockerfeller Center . What happened to Flight 93? It crashed into the Pentagon It crashed into the White House It crashed into a field in Pennsylvania . Hundreds of firefighters and police officers died trying to rescue people. True False . How many people were killed in the attacks? 3000 712 1344. What building did flight 77 crash into? White house Capitol Pentagon . Which flight hit the North Tower? Flight 120 Flight 11 Flight 301 . Which of the following is open to the public after 2012? Freedom Tower National September 11 memorial National museum . Who was the leader of the terrorist group? George W. Bush Osama Bin Laden Mohamed Ali . When was the clean up of the World Trade Center? May 2002 May 2011 September 2002 . When was Bin Laden killed? May 2011 June 2001 September 2001. Who killed Bin Laden? Alqaeda group U.S Troops . How long did it take to repair the Pentagon? within 6 months within a year within 1 year . How many hijackers died that day? 21 19 27.
