What was the main reason that early settlers gradually spread across the Americas?

(1 point)
• They were constantly under attack from neighboring tribes.
• They often relocated to find more favorable farming conditions.
• They traveled far and wide to trade their goods with other tribes.
• They were nomadic hunters and had to keep moving in search of food.

1 answer

The main reason that early settlers gradually spread across the Americas was that they were nomadic hunters and had to keep moving in search of food. This nomadic lifestyle often required them to follow migrating animal herds and seasonal resources, leading to their gradual dispersion across the continent.