REMOVE

1. Bears.
2. pen and ink
3. Uncle Sam (Nickname)
4. Library of Congress Prints a …
5. 1854-1931
6. 1918?

WHAT

1. Drawings and Watercolors (1)
2. Editorial cartoons (1)
3. Uncle Sam (Nickname) (1)
4. War allies. (1)

WHO

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

WHEN

1. 1918 (1)
2. 1918? (1)