<span>Joe McCarthy is considered a villain in U.S. history because he accused many United States Official of being a part of communist spies without having any concrete proof.
As it turned out, He made all of those accusations so he could eliminate His political competitors from the government.</span>
After the fall of Khmer Rouge Cambodia was invaded by Vietnamese forces, in opposition to that the Coalition Government of Democratic Kampuchea - CGDK was created from three factions - Khmer Rouge, Sihanouk, and Khmer People’s National Liberation Front. Peace was achieved by UN - United Nations Transitional Authority in Cambodia.
Later in 1993, there was a restoration of the monarchy, but it lasted a few years until co-Prime Minister Hun Sen did a coup d’état.
A few years later Cambodia found stability with a multiparty democracy under a constitutional monarchy.
Chinese cultural revolution leader Mao Zedong used "group communication" to talk to the masses, since he wanted to emphasize the group nature of his reforms that had to do mostly with eliminating any non-communist elements of society.
You needed a license and follow the speed limit