...Chicago. In 1931, New York's 102-story Empire State Building was dedicated. In 1967, Elvis Presley married Priscilla Beaulieu in Las Vegas. (They divorced in 1973.) In 1982, the 1982 World's Fair opened in Knoxville, Tenn. In 1997...

...the World's Columbian Exposition opened to the public in Chicago. In 1931, New York's 102-story Empire State Building was dedicated. In 1967, Elvis Presley married Priscilla Beaulieu in Las Vegas. (They divorced in 1973.)