TY - BOOK AU - Roark,James L. TI - Understanding the American promise: a brief history SN - 9780312645182 (combined edition : alk. paper) U1 - 973 23 PY - 2011/// CY - Boston, MA PB - Bedford/St. Martins KW - United States KW - History KW - Textbooks N1 - Includes bibliographical references and index ER -