Oligarchy is the political system that is run by a group of noble families or wealthy members of a society. The term Oligarchy was first used by the great Aristotle for describing the powers that were held by a very small and highly privileged group. These people often misused their powers and treated the people under their rule very poorly and also used them to satisfy their selfish needs. It has been commonly seen that the rulers that believed in Oligarchy actually selected people on herediterary basis and not based on merit.
Many nations had already abolished slavery.
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Answer:
In 1961 the United States sent trained Cuban exiles to Cuba to try and overthrow Fidel Castro's government. ... The invasion is considered part of the Cold War because the United States was trying to prevent communism from taking hold in the Americas.
Explanation:
The 16th, 19th, and 26th amendment changed the relationship between the state and federal government by giving more control to the federal government.
For example, the 16th amendment resulted in the creation of the federal income tax. This resulted in a consistent stream of revenue going to the federal government. Before this time, many taxes were decided by state governments.
The 19th amendment gave women the right to vote. This ensured that all states that had laws against women being able to vote would now have to get rid of these laws.
The 26th amendment gave citizens 18 years or older to vote. This infringed upon the rights of state governments as well, as they were the ones who decided the voting age for citizens within their state.