The only countries in South America that share no border with Brazil are Ecuador and Chile.
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No. They are two separate countries. They share a border and both are in the continent of South America.
There are only two South American countries which does not share a border with Brazil. Those countries are Chile and Ecuador.
There are 14 countries that share a land border with the United States: Canada and Mexico are the only two countries that border the U.S. directly, while the other 12 countries are located in Central and South America.
North America and South America share a land border with the United States.
Canada is in North America and does not share a border or any bodies of water with South America anywhere.
The two southernmost countries of Latin America are Chile and Argentina. They both share a border along the southern tip of South America.
Botswana and South Africa share Namibia's eastern border.
The countries that share a border with Paraguay in South America include; Brazil, Argentina and Bolivia. These countries are all interconnected but you;d have to more specific as to what you mean by how they influence each other.
What two COUNTRIES border North and South America. Technically, Mexico is in Central America, so the answer to the question is: Mexico borders North America, and Panama borders South America. Some consider Mexico to be a part of North America, which is technically incorrect, but in that case, then there are three countries that border North and South America: Panama borders South America, and Belize and Guatemala border North America (Mexico).