an Entity references as follows:
The US congressional testimony by Jackie Robinson, the first African-American Major League Baseball player of the modern era, against the famous entertainer and international civil rights activist Paul Robeson, was an American Cold War incident. Its events were precipitated when, at an international student peace conference held in Paris on April 20, 1949, Robeson allegedly made a speech to the effect that African Americans would not support the United States in a war with the Soviet Union, due to continued second-class citizen status under United States law. This subsequent controversy caused the House Committee on Un-American Activities (HUAC) to investigate Robeson and Robinson, as a famed African-American baseball player, was called on to impugn Robeson.