They mainly used the Missouri River
Answer:
parent
Explanation:At first a man is a man and a woman is a woman.When they marrie each other, they become husband and wife. when they have children, they become mother and father.
<span>How did the Roman government maintain control over Conquered Territories.
The Roman established small kingdoms. The kingdoms were in charge of that area. Their military enforced the laws. </span><span>They also built roads so the army could move faster and reach their in time. </span><span> </span>