Answer:The Ohio River is a 981-mile (1,579 km) long river in the midwestern United States that flows southwesterly from western ..... The Ohio River is formed by the confluence of the Allegheny and Monongahela rivers at Point ...
Explanation:The Ohio River is a 981-mile (1,579 km) long river in the midwestern United States that flows southwesterly from western ..... The Ohio River is formed by the confluence of the Allegheny and Monongahela rivers at Point ...