Which Giants player hit "The Shot Heard 'Round the World" in 1951?

Which Pirates player hit a walk-off home run to win Game 7 of the 1960 World Series? Which Yankees pitcher threw the only perfect game in World Series history, in 1956? Which Yankee slugger hit three home runs in Game 6 of the 1977 World Series? Which Red Sox catcher waved his home run fair in Game 6 of the 1975 World Series? Against which team did Bobby Thomson hit "The Shot Heard 'Round the World"? Which 1919 scandal saw Chicago White Sox players accused of throwing the World Series? Which White Sox star, banned after the 1919 scandal, was nicknamed "Shoeless Joe"? Which team has won the most World Series titles?