'Nations' in the Bible

Who has said, by the Holy Spirit, through the mouth of our father David your servant, Why are the nations so violently moved, and why are the thoughts of the people so foolish?

Which our fathers, in their turn, took with them when, with Joshua, they came into the heritage of the nations whom God was driving out before the face of our fathers, till the time of David,

And having put to destruction seven nations in the land of Canaan, he gave them the land for their heritage for about four hundred and fifty years.

Who in the past let all nations go in the ways which seemed good to them.

And he has made of one blood all the nations of men living on all the face of the earth, ordering their times and the limits of their lands,