Martin Luther King, Jr. and Malcolm X at the United States Capitol on March 26, 1964.
Both men came to the Capitol to hear the Senate debate on the Civil Rights Act of 1964. That was the only time the two ever met. Their meeting lasted only one minute.
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"800px-MLK_and_Malcolm_X_USNWR_cropped.jpg."
https://en.wikipedia.org/wiki/Civil_Rights_Act_of_1964#/media/File:MLK_and_Malcolm_X_USNWR_cropped.jpg
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