1. Before Columbus discovered the New World, America had actually experienced a highly developed civilized society, but all kinds of epidemics and diseases almost wiped out these civilizations, and the survival of the fittest would also go backwards because of genetic restrictions.

We can't say that the Native Americans before Columbus were barbarians and primitive people without civilization and society.

Just like seeing naked refugees who have just escaped from Nazi concentration camps, we can conclude that they are a group of barbarians.

It was because of the help of Indians that the rapid invasion of European colonists was accelerated. Indians taught the colonists how to plant corn, which led to the development of Thanksgiving.

Tisquantum told the colonists that burying the caught fish next to corn seeds could increase the nutrition of the soil. This soil method existed in Europe 1000 years ago. So, Tisquantum is for the sake of