Capitol Hill (USA). 'You’re welcome to go inside the mighty, white-domed edifice and count the statues, ogle the frescoes and visit the chambers of the folks who run the country. Afterward, call on the neighbors. The Supreme Court and Library of Congress also reside up here, across the street from the Capitol.' http://www.lonelyplanet.com/usa/washington-dc
The Supreme Court case, Plessy vs. Ferguson, stated that being separate but equal was okay. Later that case was overturned in 1954 with the Supreme Court case, Brown vs. Board of Education. This case was important because it brought segregation into the US, which left a negative impact in the American society.