Hitler became chancellor of Germany because President Paul von Hindenburg appointed him.
The Khmer Rouge took Cambodia in a bitter civil war with dire consequences.
The similarities are invisible.
Answer:
"All that is or is heaven begs for purity. Blood that is slain (dead), screams at it:" It's time to separate ... "
Explanation:
probably E, because it could lead to war, plus this goes more along the lines of world affairs.
The North's goal was to invade the South to try to subdue their desire to secede, while the South's strategy was to defend their territory until the North gave up.