The correct option is D. All of the above.
The main causes of race riots in American cities include police conduct, ghetto conditions and unemployment.
According to information from Justice Department, one in three African-Americans will spend some time of their life in jail.
Answer: In Europe and Asia, colonial expansion resulted from the increased use of gunpowder, cannons, and armed commerce to build vast empires. Most of the defeated communities were small or disorganised.
Explanation:
Imperial expansion in Europe and Asia resulted from the increased use of gunpowder, cannons, and armed trade to establish large empires. Most of the groups that were conquered were weak or disorganized.