Saint Francis Xavier Church in Baltimore, Maryland, became the first church exclusively for blacks in the US.
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Gerald Holtom presented his peace symbol design to the British Direct Action Committee, who accepted it immediately.
The first sewing machine was patented in the US.
US President Richard Nixon met with Chinese leader Mao Zedong in Beijing to finalize a peace deal between their two countries.
Malcolm X was assassinated in New York City, USA.
The USSR's uncrewed Luna 20 lunar lander successfully touched down on the surface of the Moon.
