One of the most outrageous things I learned was that when the communist Vietnamese government learned of what the Khmer Rouge has been doing, they swept in and deposed them from power over Cambodia. The Carter administration was one of I think like two governments that insisted on recognizing the Khmer Rouge as the legitimate government of Cambodia at the UN after the Vietnamese kicked them out. IIRC, we were fully aware of what had been happening in Cambodia by that point.
One of the most outrageous things I learned was that when the communist Vietnamese government learned of what the Khmer Rouge has been doing, they swept in and deposed them from power over Cambodia. The Carter administration was one of I think like two governments that insisted on recognizing the Khmer Rouge as the legitimate government of Cambodia at the UN after the Vietnamese kicked them out. IIRC, we were fully aware of what had been happening in Cambodia by that point.