Which group did Siegel have significant influence in?
National Crime Syndicate
Ku Klux Klan
Teamsters Union
Black Hand
Answer
Siegel was influential in the National Crime Syndicate, which was a loose confederation of Italian-American organized crime groups that dominated organized criminal activities in the United States during the early 20th century.
Bugged by Bugsy: Test Your Knowledge of the Infamous American Mobster!