Magnolia is not a country. Magnolia is a flower that belongs to the Plantae kingdom. The magnolia flower has been around for 20 million years.
Do you mean Mongolia? Siberia (a possession of Russia), and China.
A border separating two countries is called an international border or a national border.
The two countries that border Andorra are Spain and France.
The two countries that border Somalia are Ethiopia and Kenya.
Do you mean countries? If you do, the two countries that border the U.S. are Canada and Mexico.
Canada and Mexico are the two countries that border the United States.
Bolivia and Paraguay are the only two countries in South America that do not border on an ocean.
The two countries that border China on the northeast are Russia and North Korea.
The two countries on Iraq's southern border are Saudi Arabia and Kuwait.
Bolivia and Paraguay are the only two countries in South America that do not border on an ocean.
Portugal and Andorra are the two countries on the Iberian Peninsula that share a border with Spain.
The longest border separating two countries is the 8,891 kilometers (5,525 miles) boundary between Canada and the United States. It is the world's longest international border between two countries.