Answer:
Civil wars. Probably the most important single cause of Byzantium's collapse was its recurrent debilitating civil wars. Three of the worst periods of civil war and internal infighting took place during Byzantium's decline.
Explanation:
The term muckraker<span> was used in the Progressive Era to characterize reform-minded American </span>journalists<span> who attacked established institutions and leaders as corrupt. The purpose was to expose corrupted leaders and others.</span>
An increase in European education and thought I think
The final commander of the Union Army was future President Ulysses Grant.
Grant rose to fame with the Vicksburg campaign and accepted General Lee's surrender at Appomattox.
That would be Elsenhower :)
