C Self-determination ;Freedom of the people of a given area to determine their own political status
A - only having one sex partner at a time.
No other answer comes close to being correct. Most modern-day societies are practicing monogamy as the main type of relationship between two people.
They used to live in wigwams that were dome shaped and not very large
The one that usually responsible for protecting against noise is :
EPA
EPA protected all things from the source that probably caused health disturbance in an environment, which include sound pollution.
