Final answer:
The expression "Millions for defense, but not one cent for tribute" originated during the Quasi War, an undeclared war between the United States and France from 1798 to 1800.
Step-by-step explanation:
The expression "Millions for defense, but not one cent for tribute" originated during the Quasi War. The Quasi War was an undeclared war fought between the United States and France from 1798 to 1800. It was during this time that American ships were being seized by French privateers and demands for bribes, or tribute, were made. The expression became a rallying cry for those who believed that the United States should prioritize spending on defense rather than paying tribute to foreign powers.