Answer:
Option: D) Slave owners demanded rights they refused to be denied.
Step-by-step explanation:
Both the two compromises are thirty years apart, but some of its features remained common. Missouri Compromise of 1820 became the first compromise in the country between the states favouring and those opposing slavery. The second compromise was a combination of five bills, and it also dealt with strict laws directing the return of runaway slaves to non-slavery states. Many Southerners complained about losing their property in the form of escaped slaves. Many of the Southern wanted to gain the upper hand on the issue of slavery because slaves were their chief source of economy.