C. Isaac Newton (Documents which are recorded are considered ,sir Isaac Newton discovered the law of gravity)
The correct answer is C. The purpose of domestication is to breed the animal so that they rely on humans. A great example is a dog. Dogs were originally wild, and many still are. However, many have been bread to become pets and rely on humans as well.
Well I see no documents but I can tell you Americans wanted to expand westward they even created a thing called "Manifest Destiny"