When did the earliest primates appear on Earth? A. 3.5 billion years ago B. 500 million years ago C. 65 million years ago D. 0.2 million years ago

Approximately 55 million years ago

Primates were first discovered in the fossil record over 55 million years ago, and they may have evolved as early as the Cretaceous Period.

Explanation:

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.