St. Lawrence river
The yalu river forms part of the boundary between China and North korea
the Missouri river
The river that forms the north border of Zimbabwe is the Limpopo River. It also forms the border between South Africa and Zimbabwe as well as part of the borders between South Africa and Botswana and Mozambique.
The Mississippi forms the entire east border of Iowa. The Des Moines river forms a small part of the south border. The Missouri River forms most of the west border, The north portion of the west border is the Big Sioux River.
Yes, Minnesota borders Canada. The other states that border Canada are Alaska, Washington, Idaho, Montana, North Dakota, Michigan, New York, Vermont, New Hampshire, and Maine.
For most of the border, it is the Red River (Red River of the North) which flows north from southern North Dakota into Lake Winnipeg in Canada. The southern section of the border is the Bois de Sioux River, a tributary of the Red River.
the yalu river
The Missouri flows through western and central North Dakota. The Red River of the North forms the eastern border of North Dakota.
Maine,
West Virginia, Ohio, Illinois, and Indiana form the northern border of Kentucky, along the Ohio River.
Altamaha
yellow sea