What did the compromise of 1850 propose?

Ok so it was basically a series of bills that tried to alleviate slavery in the US.

the things it did:
1. made CA a state
2. in new mexico and utah, people would pick whether the states would be free or slave. also knows as popular sovereignty
3. texas gave up land and got 10 million to pay its debt to mexico
4. slavery was abolished in DC

The answer is d.  the north had organized schools, whereas the south had few organized schools.