What did Stephen Douglas propose that helped pass the Compromise of 1850
a. The Free-Soil Party would be given votes in Congress.
b. The slave trade would not be addressed.
c. Congress would vote on each measure individually.
d. California would be admitted to the Union as a slave state.

c.Congress would vote on each measure individually.

Explanation:

The correct answer is C, as Stephen Douglas proposed that Congress would vote on each Compromise of the 50's measure individually, and that helped pass the bill .

d will be ur answer

to mark sum 1 brainliest there has to be 2 answer at least