What was the extent of alexander's eqmpire, and why was he able to conquer such an extended area?

Brainliesttt !me : ) why were the eastern european countries attempting to break free of the soviet union?

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.

Why must governments be able to compromise?