sentences:  United Feature and the Newspaper Enterprise Association both became successful distributors of newspaper comics in the 1930s.An April 1933 article in "Fortune" described the "Big Four" American syndicates as United Feature Syndicate, King Features Syndicate, the Chicago Tribune Syndicate, and the Bell-McClure Syndicate.Later that year, the Chicago Tribune Syndicate changed its name to the Tribune-New York (Daily) News Syndicate (eventually becoming Tribune Content Agency).