What word names both the card game also called 21 and a thug's bludgeon?

Which actress became known as the "It Girl" of the 1920s after starring in the 1927 film "It"? In 1985, 20th Century Fox was acquired by which company, headed by Rupert Murdoch? 20th Century Fox invited towns named Springfield to compete to host the 2007 premiere of which film? 20th Century Fox oddly chose June to release which 1947 fable about Kris Kringle? The presidential library at 210 Parkside Drive in West Branch, Iowa, honors which president, who was born in that town? Up to 2,160 people at a time could ride on which attraction at the 1893 Chicago World's Fair? Which naval officer was promoted to rear admiral 22 years after the famous mutiny against him on April 28, 1789? Which unit of weight equals about 2,204.62 pounds?