Describe the influx of hispanic residents to the u. s. from 1960-2000. what organizational efforts did these groups undertake to improve their conditions?

battle of survival between farmers and the rabbits during the great depression

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).