Which two developments did the compromise of 1850 bring about?

a)freeing of runway slaves settled in the north

b)passage of a law to return escaped slaves to their owners

c)ban on slave trade in the nation’s capital

d)use of $10 million for a national railroad project

c)ban on slavery in kansas and nebraska

two developments that the Compromise of 1850 bring about were: 

B)passage of a law to return escaped slaves to their owners 

C)ban on slave trade in the nation’s capital 

the compromise of 1850 created after the Mexican-American war. During the war, many slaves run away from the plantation and there is a transfer of power within the states, which changed the law condition regarding slave ownership.

What are they! i have no idea lol