Answer: I'm pretty sure it's the first one.
Explanation:
Answer:
One of the principles is the popular sovereignty principle. This means that the rule of the country belongs to the people instead of a sovereign and these people vote on governments. This way you ensure democratic principles and equality among people. If it wasn't for that then there would be a high chance of imposing tyranny like European countries had.
Explanation:
hope it helps, please mark as brainliest
Answer:
It convinced President Johnson that the civil rights movement would fail.
Explanation: