The answer will vary, depending what country you live in.
The country that forms most of the northern border of the United States is Canada. The country directly to the south is Mexico.
The country that forms most of the northern border of the United States is Canada. The country directly to the south is Mexico.
The country bordering France to the South East is... Italy.
Iran
Iran
Black Sea and Caspian Sea
Russia aka Russian Federation
Iran.
The Limpopo forms that border between Zimbabwe and South Africa.
The Dominican Republic is an island country in the Caribbean Sea. It is bordered by Haiti on its west. The Atlantic Ocean forms its northern border, and the Caribbean Sea forms its south and east border.
Minnesota only forms a border for one country: Canada.