Put the following events in order * 1 2 3 4 5 6 Osama Bin Laden assassinated US invades Afghanistan 9/11 Terrorist Attacks Saddam Hussein invades Kuwait U.S. sends troops to Saudi Arabia Saddam Hussein executed Osama Bin Laden assassinated US invades Afghanistan 9/11 Terrorist Attacks Saddam Hussein invades Kuwait U.S. sends troops to Saudi Arabia Saddam Hussein executed