On August 13, 1961, the government of East Germany
closed off the border between East and West Berlin. Soon thereafter,
construction began on the Berlin Wall, which would stand until
Learn more about the history of the Berlin Wall.
On August 13, 1894, the Chinese Exclusion Treaty,
in which China agreed to the exclusion of Chinese laborers from the
United States, was ratified by the Senate.
Learn more about this treaty and the Chinese Exclusion Act.