After 36 seasons, Washington's NFL team, then called the Redskins, left which stadium named for a U.S. senator in 1997?

After 2,844 performances, Broadway said "So long, dearie" to which musical on December 27, 1970? After three previous acquittals, which reputed crime family boss was convicted in New York City on April 2, 1992? After three years of carving, Michelangelo finished which nude statue in 1504? After 31 years as editor of Saturday Review, who resigned in 1971, only to return as its publisher in 1973? After 41 seasons in the same city, which NFL team moved to Pontiac, Michigan, in 1975? After five Emmys, which "Murphy Brown" star took herself out of the running in 1996 to give others a chance? After five years as Dylan McKay, Luke Perry left the cast of which TV show in 1995? After five years in office, who resigned as Israel's prime minister in 1974?