credibility of the source usually means that you need to give credit to The Source by saying when it was published, where it was published or even by saying who wrote the source you are using. Hope I helped!
Answer:
C. The Gathering Of Cattle.
It has a racial inequalities that change over time
I believe it's because he didn't want any nation to become too powerful and overthrow the others. That's just my guess. hope it helps out
