Answer:
Reserve power refer to the power that are not written down. This power is covered in the Tenth amendment of the United states constitution
Explanation:
Hernando de Soto and his army departed from Apalachee. By the end of the day they had reached the southern border of Georgia. While they were there they found the Flint river. They built a crude boat and ferried everyone to the western side of the river.
C. a representative government
Most likely cause they took care of the sick.
Not sure though, need more context.
Hope this helps.