TY - BOOK AU - AU - Cardova Jacqueline M., de Alva J. Jorge Klor, Nash Gary B., Ng Franklin, Salter Christopher L., Wilson Louis E., Wixon Karen K. TI - A More Perfect Union SN - 0-395-93067-7 U1 - 973 ARM 21st PY - 1999/// CY - Boston PB - Houghton Miffin Company KW - HISTORY- UNITED STATES GEOGRAPHY- UNITED STATES N1 - Includes- glossary and index ER -