The Peekskill riots were anti-communist riots with anti-black and anti-Semitic undertones that took place at Cortlandt Manor, Westchester County, New York, in 1949. The catalyst for the rioting was an announced concert by black singer Paul Robeson, who was well known for his strong pro-trade union stance, civil rights activism, communist affiliations, and anti-colonialism. The concert, organized as a benefit for the Civil Rights Congress, was scheduled to take place on August 27 in Lakeland Acres, just north of Peekskill.
Robeson had given three earlier concerts in Peekskill without incident, but in recent years Robeson had been increasingly vocal against the Ku Klux Klan and other forces of white supremacy, both domestically and internationally. Robeson specifically made a transformation from someone who was primarily a singer into a political persona with a vocal support for what were at the time considered "communist" causes, including the decolonization of Africa, anti-Jim Crow legislation, and peace with the USSR. Robeson had also appeared before the House Committee on Un-American Activities to oppose a bill that would require communists to register as foreign agents and, just months before the concerts in 1949, he had appeared at the Soviet-sponsored World Peace Conference in Paris. Referring to the growing tensions between the USA and the USSR, he stated:
We in America do not forget that it was the backs of white workers from Europe and on the backs of millions of Blacks that the wealth of America was built. And we are resolved to share it equally. We reject any hysterical raving that urges us to make war on anyone. Our will to fight for peace is strong...We shall support peace and friendship among all nations, with Soviet Russia and the People's Republics.