The separation of powers in the Constitution favored by Federalists provided a way for the states to make sure their rights were
protected. the division of government into legislative, executive, and judicial branches. the right of the people to check the power of their government. a way to ensure that monarchy could not develop in the United States.
The civil war would have occurred anyways. There was serious underpinning dismay in society of that time period. And we fully do not understand what the misgivings were of that time.