Congo borders Zambia in the north.
There is no country north of Canada
The country which borders Togo (Togolese Republic) to the north is Burkina Faso.
The country that borders Angola to the north is DR Congo. Its capital is Kinshasa.
Estonia.Estonia
Canada borders the north of the US.
The country is Eritrea.
Canada borders the north, Mexico borders the south.
Bolivia and Paraguay border Argentina to the north.
There is no country which borders both North Dakota and South Dakota. North Dakota shares a border with Canada.
West - the North Fork of the Flathead River. South - the Middle Fork of the Flathead River, Great Bear Wilderness, Flathead National Forest, and Lewis and Clark National Forest. East - the Blackfeet Indian Reservation. North - Waterton Int'l Peace Park and Alberta & British Columbia, Canada
On the north South Africa borders Botswana, Zimbabwe and Mozambique