Answer: A. Riots
Explanation: The King-assassination riots, also known as the Holy Week Uprising, was a wave of civil disturbance which swept the United States following the assassination of Martin Luther King Jr. on April 4, 1968.
Too weak central gov<span />
The spread of Islam changed many countries. The religion quickly spread and many countries of power classified themselves as Muslim countries. This united the countries in a religious manner and all of the Muslim countries were led and ruled by a khalifah. The united rule helped Muslims achieve victory over battles that would change the face of the Earth.
The Assyrians were perhaps most famous for their fearsome army. They were a warrior society where fighting was a part of life. It was how they survived. They were known throughout the land as cruel and ruthless warriors.
Answer:
it's world war11 and nuclear bombs