The document contains sample exam questions for a Year 10 summer exam on US history from 1919-1941. The questions cover a range of topics including the Ford Motor Company's assembly line production system, government policies towards industry, Huey Long's role in the 1930s, and problems faced by farmers in the 1920s. Other questions ask students to explain the effects of developments like the automobile industry and the Wall Street Crash. Further questions address organized crime in the 1920s and Sacco and Vanzetti's conviction. The document provides mark schemes for evaluating multi-part answers.