REMOVE

1. Uncle Sam (Nickname)
2. Naval warfare.
3. Editorial cartoons
4. Library of Congress Prints a …
5. c1918
6. 1920

WHAT

1. Drawings and Watercolors (1)
2. Editorial cartoons (1)
3. Fishing. (1)
4. Naval warfare. (1)
5. Uncle Sam (Nickname) (1)

WHO

1. Library of Congress Print … (1)
2. Rogers, W. A. (1)

WHEN

1. 1854-1931 (1)
2. 1916 (1)