How many years ago was the Civil Rights movement that Dr. King was apart of in America and why is that significant?

As the leader of the nonviolent Civil Rights Movement of the 1950s and 1960s, Martin Luther King Jr. traversed the country in his quest for freedom. His involvement in the movement began during the bus boycotts of 1955 and was ended by an assassin's bullet in 1968.

Explanation:

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in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.

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