Answer:
divided the country on the major issue of slavery
Explanation:
Two allied nations enforce economic sanctions on a country until its government changes a key policy.
The Vietnam War severely damaged the U.S. economy. Unwilling to raise taxes to pay for the war, President Johnson unleashed a cycle of inflation. The war also weakened U.S. military morale and undermined, for a time, the U.S. commitment to internationalism.
