Why is Ed Sullivan important?

Ed Sullivan worked as a journalist before hosting variety shows in the 1930s and '40s. He eventually became host of The Ed Sullivan Show, the longest-running TV variety program in history, which featured acts like the Supremes, the Beatles, Jerry Lewis, Elvis Presley and Roberta Peters, among legions of others.

Explanation:

Ed Sullivan worked as a journalist before hosting variety shows in the 1930s and '40s. He eventually became host of The Ed Sullivan Show, the longest-running TV variety program in history, which featured acts like the Supremes, the Beatles, Jerry Lewis, Elvis Presley and Roberta Peters, among legions of others.

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.