Which us president declared a “war on poverty” and supported many programs to the poor of america

Lyndon Johnson

Explanation:

Shortly after Lyndon Johnson became president, he declared an "unconditional war on poverty." He supported many programs that were aimed to help improve the lives of the poor in America. Johnson's domestic programs were known as the Great Society.

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).

a and b!

dfroos means which is a and b