The United States bombarded Iraq and Saddam Husseim in 1998 because the United States had required Saddam Hussein to leave Iraq or face war. The first targets of military importance were hit with missiles from warships stationed in the Persian Gulf and in response to the attack Iraq announced that “the evil ones, the enemies of God, have committed the stupidity of aggression against our homeland and people."
If the plague, also referred to as ''black death'', didn't occurred in Europe, the continent would have had a much larger population for starters. Because of the plague and the huge loss of population, Europe faced huge problems from social, economic, and military perspective, but if it hadn't occurred, Europe would have been much stronger and the progress of the continent would have been evident and bigger earlier in time. Considering the European colonialism, it was also going to have a huge global effect because there was going to be a much larger number of people migrating into the European colonies later on.
A president or other officers can be impeached for Conviction of, Treason, Bribery, or other high Crimes and Misdemeanors. Hope it helped