Question: What is the population of the city East Campus, which sits on the top of Prospect Hill, overlooks?
Sentence (from "Prospect Hill Cemetery (Washington, D.C.)"): This led to the passage of an Act of Congress, the declaration of a federal law to be unconstitutional, the passage of a second Act of Congress, a second major court battle, and the declaration by the courts that the city's eminent domain procedures were unconstitutional.
Relevant evidence: No