So you wont get your hands dirty and its better than using your hand so you wont get messy .
Typhus is the answer i beleive
1: D taxation of citizens
Answer:
North Atlantic Treaty Organization was created in 1949 by the United States, Canada, and several Western European nations to provide collective security against the Soviet Union. NATO was the first peacetime military alliance the United States entered into outside of the Western Hemisphere.
They handled some of the manual labor on their fiefs.