Two allied nations enforce economic sanctions on a country until its government changes a key policy.
They used canons,guns,and fought in long lines to throw the enemy off.
Francisco Franco survived World War II and held power until his death in 1975.
Answer:
In an effort to preserve the balance of power in Congress between slave and free states, the Missouri Compromise was passed in 1820 admitting Missouri as a slave state and Maine as a free state.