I believe the answer is Signing the Rush-Baggot Agreement
Answer:
Slavery.
Explanation:
The Civil War started because the Northern states wanted to abolish slavery and the Southern states wanted to keep their slaves.
Lincoln waited to unveil the proclamation until he could do so on the heels of a Union military success
Don't Take The 14th Amendment For Granted. Originally enacted to protect blacks from inequality and violence after the Civil War, the 14th Amendment prohibits states from depriving persons of "life, liberty, or property" unfairly (i.e., without due process) and from denying any person "equal protection of the laws
Answer:Federal courts can declare laws passed by Congress unconstitutional. If the Supreme Court rules that a law is unconstitutional, Congress can revise the law, write a new one, or propose amendments (changes) to the U.S. Constitution. Changes must be ratified by three quarters of the states.
Explanation: