I would go with issues that contributed to the civil war.
Racism and Women's rights were a huge controversy during the civil war and the 15th amendment gives every one the right to vote, no matter what race, gender, or past slavery.
Sorry about the late answer!
Couldn’t agree on territory borders
It seems like the answer is B, the organic act is an act <span>of the United States Congress that establishes a territory of the United States or an agency to manage certain federal lands. But that doesn't seem to be an option here.</span>