What was the triumph and tragedy of the indian wars 1850's-1860's?

For example the french and indian war made everyone made at Gerogia becuase the king gave gerogia the teritory becuase of the high taxes of that war.

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).