In the sixth year since our nation was attacked, I wish I could report to
you that the dangers have ended. They have not. And so it remains
the policy of this government to use every lawful tool of intelligence,
diplomacy, law enforcement, and military action to find these
enemies, and to protect the American people. — President George W.
Bush To which earlier event does President George W. Bush refer in
this speech?
Select one:

the attack on the United States on September 11, 2001

the Soviet invasion of Afghanistan

Iraq's invasion of Kuwait

the attack by American terrorists on Oklahoma City