If you would have lived in Greece in about 300BC, you could have witnessed The battle of Thermopyle
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The Chicano Moratorium was a movement of Chicano activists that organized anti-Vietnam War demonstrations and activities in Mexican American communities throughout the Southwest and elsewhere from November 1969 through August 1971.
He was one of two southern senators who refused to sign the document.<span>
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The Einstein–Szilárd letter was a letter<span> written by </span>Leó Szilárd<span> and signed by </span>Albert Einstein<span> that was sent to the </span>United States President Franklin D. Roosevelt<span> on August 2, 1939. Written by Szilárd in consultation with fellow </span>Hungarian<span> physicists </span>Edward Teller<span> and </span>Eugene Wigner<span>, the letter warned that Germany might develop </span>atomic bombs<span> and suggested that the United States should start its own nuclear program. It prompted action by Roosevelt, which eventually resulted in the </span>Manhattan Project<span>developing the first atomic bombs.</span>