The belief that the united states had a special mission to expand over the entire north american continent was known as?

The Manifest Destiny

Explanation:

The doctrine of Manifest Destiny was a common belief among the inhabitants of the United States which said that American colonists should expand across North America. It expresses the belief that the American people were elected by God to civilize their continent, to rule the world, with American geopolitical expansionism merely an expression of this divine will.

assuming that by westerners you mean americans. that they were mean and controlling and abusive to its peasants.

explanation:

the answer you are looking for is letter c. he supported the idea of a un-run war in serbia to bring peace to the area.

supporting this idea was an important step that bill clinton took in order to attempt to secure bosnia and keep the peace there. he led peace reconciliations -known as the dayton agreement- leaving bosnia as a single state made up of two parts with one central government.