<span>Early people of the Americas used a combination of animals to further their exploration and expansion into new territories. Some populations used horses and oxen as food sources, and did much of their travel on foot, bringing only what they could carry. Others settled in towns, where food and supplies could be purchased or traded.</span>
Answer:
Answer B
Explanation:
B: "To Keep the guard from being led by the governor of Arkansas"
Railroads brought crops and food to cities in the East, and settlers to farms in the Great Plains
