In 1965, the United States launched Operation Rolling Thunder, which involved using aircraft to bomb North Vietnam.
using American ships to shell the city of Hanoi.
sending half a million troops to South Vietnam.
taking over the defense
against the Viet Cong.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

probably that america is racist

our former president bush did 9/11