Ancient Athens had its own "Great Wall" like China's, built to stop raids during the Peloponnesian War (431-404 BC).

First Amendment: Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the ...

In 1945, during World War II, U.S. and Soviet forces linked up on the Elbe River, a meeting that dramatized the collapse of Nazi Germany’s defenses. Delegates from some 50 countries gathered in San ...