Original sentence: The El Mozote Massacre took place in and around the village of El Mozote, in Morazán department, El Salvador, on the 11 December 1981, when the Salvadoran Army killed more than 800 civilians during the Salvadoran Civil War
Edited sentence: The El Mozote Massacre, a massive human rights violation that occurred with the United States' blessing, and which Elliot Abrams bears personal responsibility for, took place in and around the village of El Mozote, in Morazán department, El Salvador, on the 11 December 1981, when the Salvadoran Army killed more than 800 civilians during the Salvadoran Civil War