Why did the San Francisco Giants move?

Why did the San Francisco Giants move? Despite those high points, attendance at the Giants’ now legendary home, the Polo Grounds, lagged as the team continued to play in the Yankees’ shadow, so the franchise relocated to San Francisco in 1958, at the same time that the Dodgers moved from Brooklyn to Los Angeles.

Despite those high points, attendance at the Giants’ now legendary home, the Polo Grounds, lagged as the team continued to play in the Yankees’ shadow, so the franchise relocated to San Francisco in 1958, at the same time that the Dodgers moved from Brooklyn to Los Angeles.