What big event in the late 1930's and early 1940's create many jobs for americans? a. the russian revolution b. world war ii c. hurricane katrina d. the cold war

the enslavement and death of yeet

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).