HISTORY History 13,076 Histoire 10,779 General 9,522 State & Local 9,372 Politics and government 3,036 BIOGRAPHY & AUTOBIOGRAPHY 2,559 Military 2,482 Politique et gouvernement 2,472 SOCIAL SCIENCE 2,357 POLITICAL SCIENCE 2,307 Social conditions 1,852 Historical 1,849 South (AL, AR, FL, GA, KY, LA, MS, NC, SC, TN, VA, WV) 1,642 Foreign relations 1,399 Conditions sociales 1,395 Diplomatic relations 1,359 Social aspects 1,352 TECHNOLOGY & ENGINEERING 1,285 Civil War Period (1850-1877) 1,145 African Americans 1,130 Race relations 1,125 Aspect social 1,105 Midwest (IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI) 1,102 Relations extérieures 1,083 Military Science 1,078 Social life and customs 1,036 Other 990 Indians of North America 987 West (AK, CA, CO, HI, ID, MT, NV, UT, WY) 964