| World War, 1914-1918 -- Naval operations -- Submarine. Matches 7 items |
| World War, 1914-1918 -- Naval power. Matches 1 item |
| World War, 1914-1918 -- Navel operations. Matches 1 item |
| World War, 1914-1918 -- Neutrality. Matches 1 item |
| World War, 1914-1918 -- New York (State) -- Buffalo. Matches 1 item |
| World War, 1914-1918 -- New York (State) -- Erie County. Matches 1 item |
| World War, 1914-1918 -- Occupied territories. Matches 1 item |
| World War, 1914-1918 -- Outlines, syllabi, etc. Matches 1 item |
| World War, 1914-1918 -- Participation, African American. Matches 4 items |
| World War, 1914-1918 -- Participation, African American -- Juvenile literature. Matches 2 items |