What name was given to the people who lived in these placessand why?

The name given to the people who lived in a particular place often reflects their cultural, linguistic, or geographic identity. For example, "Native Americans" refers to the Indigenous peoples of North America, highlighting their original connection to the land before European colonization. Similarly, "Vikings" denotes the Norse explorers and warriors from Scandinavia, derived from their seafaring culture. These names serve to encapsulate the historical, social, and cultural characteristics of the groups they represent.