The document summarizes the integration of the National Basketball Association in the 1950s and its impacts. It notes that Nat "Sweetwater" Clifton was the first African American to sign with an NBA team in 1950, followed by Earl Lloyd becoming the first black player to appear in a game that same year. Integration faced challenges initially, but by 1965 over half of NBA players were black. The talent of players like Bill Russell, Wilt Chamberlain, and Elgin Baylor changed how the game was played, bringing high-flying dunks and new styles that led to the evolution of the NBA. Integration ultimately changed the appearance of the league and arguably saved the sport.