Editing Subregion (section)

==== [[South America]] ====
* ''by geography:''
** Eastern South America: [[Brazil|Federative Republic of Brazil]]
** Northern South America – the part of South America located in the [[Northern Hemisphere]]
*** North-eastern South America: [[The Guianas]]
*** North-western South America: [[Caribbean South America]]
** Southern South America: [[Southern Cone]]
** Western South America: [[Andean Community|Andean States]]

* ''by physiography:''
** [[Altiplano]]
** [[Amazon basin]]
** [[Amazon rainforest]]
** [[Andes]]
** [[Brazilian Highlands]]
** [[Gran Chaco]]
** [[Pampa]]
** [[Pantanal]]
** [[Patagonia]]

* ''by economics:''
** [[Andean Community]]
** [[Mercosur]]
** [[Union of South American Nations]]

* ''by geology:'' 
** [[Guiana Shield]]