Hanna, Lavone Agnes. Challenges for a free people / [by] Lavone A. Hanna. Contributors: Julia Anderson [and others] - 632 pages : illustrations (part color) maps (part color, 1 fold.) ports.; 27 cm. Includes bibliographies. LCCN: 65000770 Subjects--Topical Terms: Civics. LC Class. No.: H62 / .H246 Dewey Class. No.: 300.153