C. tolerance should be the answer
<span>Which statement summarizes the effects of the Missouri Compromise?
- </span><span>It helped ensure a balance of slave and free states for almost 30 years.
I am not sure about the second one.
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Whereas theDepartment of Defense is charged with military actions abroad, theDepartment of Homeland Security works in the civilian sphere to protect the United States within, at, and outside its borders. Its stated goal is to prepare for, prevent, and respond to domestic emergencies, particularly terrorism.
Environmental Protection Agency (EPA) establishes in 1970 to help us have a cleaner and healthier environment
Winston Churchill described communism across Europe as an iron curtain