Answer: The most popular theory of how the plague ended is through the implementation of quarantines. The uninfected would typically remain in their homes and only leave when it was necessary, while those who could afford to do so would leave the more densely populated areas and live in greater isolation.
Explanation:
Cold War, when the commies stoped all food from getting to Democratic Western Berlin
The "Supreme Law of the Land" in the United States is the Constitution. This is also referred as the "Supreme Clause".