Also known as: Senate inquiry into the occupation of Haiti and Santo Domingo, 1922 Senate inquiry, Senate hearings on the occupation of Haiti, Inquiry into Occupation of Haiti and Santo Domingo
Last updated: April 26, 2026
The Senate inquiry of late 1921 and early 1922 was the major U.S. congressional investigation into the occupation of Haiti and Santo Domingo, carried out by a special Senate Select Committee on Haiti and Santo Domingo chaired by Medill McCormick. The hearings publicly documented forced labor, censorship, military violence, and occupation contradictions — the corvée system, the Caco war, censorship — without actually ending the regime they exposed. Anti-occupation organizers including Ernest Gruening, James Weldon Johnson, Georges Sylvain, the Union Patriotique, and the Haiti-Santo Domingo Independence Society all helped shape how the Haitian case reached the committee, making the inquiry a bridge between occupation violence on the ground and the transnational advocacy network that tried to expose it.
The Caco revolt he led was a subject of the Senate inquiry into occupation abuses
Ernest Gruening
Georges Sylvain
James Weldon Johnson
The Senate inquiry into the occupation of Haiti and Santo Domingo examined the actions of the marine corps during the period Butler commanded.
Corvee Forced Labor
Senate Inquiry Occupation Haiti Santo Domingo
Union Patriotique
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"Senate Inquiry Occupation Haiti Santo Domingo." 1921. Rasin.ai, 2026. https://rasin.ai/connections/events/senate-inquiry-occupation-haiti-santo-domingo. Accessed 2026-05-05.