Subjects: HISTORY / United States / 20th Century
Record details
Subjects: HISTORY / United States / 20th Century; HISTORY / Historical Geography; REFERENCE / Atlases, Gazetteers & Maps
Subjects: World War, 1914-1918--United StatesHISTORY / United States / 20th Century; HISTORY / Wars & Conflicts / World War I
Subjects: E178HISTORY / North America; HISTORY / General; HISTORY / United States / Colonial Period (1600-1775)
Subjects: E178HISTORY / United States / Civil War Period (1850-1877); HISTORY / General; HISTORY / North America
Subjects: HISTORY / United States / State & Local / Southwest (AZ, NM, OK, TX); HISTORY / Indigenous / General; HISTORY / United States / 20th Century
Subjects: Authors, American--20th century--BiographyBIOGRAPHY & AUTOBIOGRAPHY / Editors, Journalists, Publishers; HISTORY / United States / 20th Century; LITERARY COLLECTIONS / Essays
Subjects: Soils--United States; Soils; Soil conservation--United StatesBUSINESS & ECONOMICS / General; BUSINESS & ECONOMICS / Industries / Agribusiness; HISTORY / United States / 20th Century
Subjects: Public administration; Civil service--United StatesPOLITICAL SCIENCE / Public Affairs & Administration; HISTORY / Wars & Conflicts / World War II / General; HISTORY / United States / 20th Century