Question

multiple - choice question
what major river joins the mississippi from the east?
rio grande
ohio
mackenzie
missouri

Explanation:

The Ohio River is a major river that joins the Mississippi River from the east. The Rio Grande is in the south - western United States and northern Mexico and does not join the Mississippi. The Mackenzie is in Canada and is not related to the Mississippi. The Missouri River joins the Mississippi from the west.

Answer:

B. Ohio