Haiti: Developments and U.S. Policy Since 1991 and Current Congressional Concerns [Updated January 19, 2005] [open pdf - 120KB]
From the Summary: "On September 18, 1994, when it learned that a U.S. military intervention had been launched, the military regime agreed to Aristide's return, the immediate, unopposed entry of U.S. troops, and the resignation of the military leadership. President Aristide returned to Haiti on October 15, 1994, under the protection of some 20,000 U.S. troops. Following his return, Aristide, with U.S. assistance, disbanded the army and began to train a professional, civilian Haitian National Police force. Elections held under Aristide and his successor, Rene Preval (1996-2000), including the one in which Aristide was reelected in 2000, were marred by alleged irregularities, low voter turnout, and opposition boycotts. Efforts to resolve the electoral dispute frustrated the international community for years. The OAS tried to mediate negotiations between the Aristide government and the civic opposition, and set up a mission in Haiti. Tension and violence in Haiti continued throughout Aristide's second term, culminating in his departure from office on February 29, 2004, after the opposition had repeatedly refused to negotiate a political solution and armed groups had taken control of over half the country."
CRS Report for Congress, RL32294