Because they're from different parties.
Answer:
A.
Explanation:
Its A because the law was to stop slavery
Persuasion is an important part of debates, because persuasion is powerful if you want something really bad
True. A well-designed experiment can be replicated by others. It's been proven that if an experiment is designed extremely well, to where people can see how it was designed, it can be replicated. Though someone may not be able to know and use the exact items that were used to make the current experiment, they should be able to discover enough to understand how to remake it.