Answer:
The ethnic mix in the Balkans was like a keg of gunpowder, and one spark could easily explode into a war that involved all of Europe.- third choice
The answer is Imaginary audience. The made-up audience refers to a state where an individual imagines and believes that masses of people are aggressively listening to or observing him or her. Though this state is frequently shown in young adolescence, people of any age may harbor a fantasy of an imaginary audience.
The push factor is the second answer. Pull factor would be the opposite
Since Marbury, the Supreme Court has greatly expanded the power of judicial review. ... It is difficult to overstate the effect that Marbury and its progeny have had on the American legal system. A comprehensive list of important cases that have struck down federal or state statutes would easily reach four digits.
