The Rio Grande River.
the equator...... i think
Latin America.
Oil and farming
The anwser is Central America.
The Rio Grande
Every country in Latin America has its own natural resources.
In Mexico, Brazil and Venezuela.
Central America separates North and South America. Very funny. If you are referring to the narrowest part of the land connecting North and South America, it is called the Isthmus of Panama.
There are several of them. Between Latin America and the United States, the Rio Grande qualifies as such. Other rivers that act as natural borders between countries of the same region include the Parana, Orinoco and Usumacinta.
Natural resources. Hence the name 'banana republic'.
Gold and other natural resources.
gold, silver, natural gas