| United States -- Civilization -- 1918-1945. Matches 32 items |
| United States -- Civilization -- 1918-1945 -- Encyclopedias. Matches 4 items |
| United States -- Civilization -- 1945- Matches 71 items |
| United States -- Civilization -- 1945- -- Encyclopedias. Matches 5 items |
| United States -- Civilization -- 1945- -- Handbooks, manuals, etc. Matches 1 item |
| United States -- Civilization -- 1945- -- Philosophy. Matches 1 item |
| United States -- Civilization -- 1945- -- Pictorial works. Matches 1 item |
| United States -- Civilization -- 1945- -- Sources. Matches 5 items |
| United States -- Civilization -- 1945- -- Study and teaching (Secondary) Matches 1 item |
| United States -- Civilization -- 1965-1918. Matches 1 item |