It is important to know there are good and bad bacteria because we can assume that all bacteria is either bad or good, this way know there are both could help us understand in the future what to look out for.
Answer:
The Civil War Ended
General Grant was Elected President
The increase in gold prices caused a panic
Explanation: These events are part of America's post civil war history
The Marshall Plan<span> (Or </span>European Recovery Program(ERP)<span>) was an American initiative to aid </span>Western Europe<span>, in which the </span>United States<span> gave over $13 billion</span><span> in economic support to help rebuild Western European economies after the end of </span>World War II<span>.
The plan was in operation for four years beginning on April 1948.
The goals of the United States were to rebuild war-devastated regions, remove </span>trade barriers<span>, modernize </span>industry<span>, make Europe prosperous once more, and prevent the spread of </span>communism.<span>The Marshall Plan encouraged an increase in </span>productivity<span>, </span>labour union<span> membership, as well as the adoption of modern business procedure.</span>
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.
White flight; the move of white city-dwellers to the suburbs to escape the influx of minorities.