Which team was previously known as the Seattle Pilots?

Which 1993 film follows a group of kids and a legendary dog called "The Beast"? Which team moved from Brooklyn to Los Angeles in 1958? Which team moved from New York to San Francisco in 1958? Which team relocated from Montreal to Washington, D.C. in 2005? Which team was originally the Washington Senators before moving to Minnesota in 1961? Which team was originally the second Washington Senators before moving to Texas in 1972? Which team was previously the St. Louis Browns? Which team was known as the Colt .45s before becoming the Astros in 1965?