Who did Johnny Carson replace as host of "The Tonight Show"?

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Who received a patent for the first electric razor in 1930?

The "Dreamcatcher" was invented by which Native America group?

What color is New York's Staten Island Ferry?

Who wrote "The Invisible Man"?

What was Tom Clancy's blockbuster first novel, published in 1984?

Which US state is nickname the "Bluegrass State"?

Everglades National Park is located in which US state?

What are the four southernmost states that border Nebraska?

What is the chemical symbol for krypton?

What vitamin, found in carrots, helps maintain the acuity of your vision?

What is a Névé?

What 1991 River Phoenix/Keanu Reeves film took its title from lyrics in a B-52's song?

Which singer had a 1964 hit with "King of the Road"?

Who played Laurie Strode in the 1978 horror film "Halloween"?

In 1853, what country sold the US land, in what was known as the Gadsden Purchase?