PLEASE I NEED HELP!!! 10 MORE MINUTES UNTIL TEST IS OVERDUE!!! WILL GIVE 15+ POINTS AND BRAINLIEST!!!

Kansas History

Which is an example of popular sovereignty?

A. The Fugitive Slave Law enforces stricter penalties for people who help runaways.

B. The United States Congress passes a bill limiting the slave trade.

C. Settlers in Nebraska vote on whether they wish to make slavery legal.

D. An abolitionist exercises free speech by publishing a newspaper.