It’s people who assisted runaway slaves could be captured and sold into slavery themselves
Answer:
Hey. Here's the answer.
The Act was one of the most controversial elements of the 1850 compromise and heightened Northern fears of a "slave power conspiracy." It required that all escaped slaves, upon capture, be returned to their masters and that officials and citizens of free states had to cooperate.
The correct answer to this could be the liberal capitalism built on democratic beliefs. This ideology best corresponds to the "American Dream". Everyone is equal and everyone can achieve everything.
To show their loyalty. They did not want everyone to think all Japanese were the same, nor have the same beliefs.