Answer: B- there were many different competing ethnic groups.
Explanation:
An example of discrimination that exists today is harrasment. harrasment is such as, inappropriate jokes, name calling or displays like posters or cartoons directed at a person because of their race, colour, sex or gender, sexual orientation etc.
President Reagan did not just attack the Soviets with military spending; he also attacked their economy. The United States isolated the Soviets from the rest of the world economy, and helped drive oil prices to their lowest levels in decades. Without oil revenue to keep their economy solvent, the Soviet Union began to crumble.
