Answer:
The Compromise of 1850 admitted California as a free state, and issued a strong fugitive slave law.
Compromise of 1850
The Compromise of 1850 was a series of laws passed by the United States Congress to resolve the issue of slavery. The laws allowed for the admission of California as a free state but also included a provision for the return of fugitive slaves and the banning of the slave trade in the District of Columbia.