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.
It adds emphasis to that phrase, and implies a deeper meaning
The House is presided over by the Speaker of the White-house, and the Senate by the vice president.
Yes, the answer is D) to control all German-speaking nations. Hope this helps anyone out there. :)