TY - BOOK ED - Grolier Incorporated. TI - U.S.A. 1920s SN - 0717260135 (set : alk. paper) AV - E784 .U13 2005 U1 - 973.915 22 PY - 2005/// CY - Danbury, Conn. PB - Grolier KW - Nineteen twenties KW - Encyclopedias, Juvenile KW - United States KW - History KW - 1919-1933 N1 - American Window; Includes bibliographical references and indexes; v. 1. Advertising industry-Cushing, Harvey Williams -- v. 2. Dance-Harding, Warren G. -- v. 3. Harlem renaissance-Lynd Report -- v. 4. Magazines-Politics, Local -- v. 5. Popular music-Sports -- v. 6. Sports, Professionalism and-Young Plan ER -