Final answer:
The political cartoon suggests that the United States is an imperialist nation.
Step-by-step explanation:
The political cartoon of a woman wearing a military coat with stars and a keychain of symbols around her belt, trying on a hat shaped like a large gun ship labeled "world power" with smoke labeled "expansion," suggests that the United States is an imperialist nation. The imagery of the woman trying on the hat represents the United States' ambitions to become a dominant global power through expansion and imperialism. The symbols around her belt and the smoke labeled "expansion" further emphasize the idea of the United States seeking to expand its influence and control.