The Inca empire was the largest native American empire that ever existed in the New World.

 
(Note: updates follow the article below)
Peru to expel British ‘Tarzan agitator’ Paul McAuley
Missionary told to leave after helping Amazon tribes resist incursion of oil, gas and mining firms into the rainforest
By Rory Carroll
The Guardian
July 2, 2010
Peru has ordered the expulsion of a British missionary who was dubbed a “Tarzan agitator” for helping Amazon tribes to […]

A pool of oil in Lago Agrio, an Ecuadorean town in the Amazon where Texaco is accused of having dumped millions of gallons of contamination in local rivers and lakes in order to save the company money. Chevron later purchased Texaco, and has inherited Texaco’s legal troubles
Disaster in the Amazon
By Bob Herbert
June 4, 2010
BP’s calamitous […]

The Bolivian ski resort of Chacaltaya, stranded like a beached whale once its 18,000-year-old glacier disappeared permanently in 2009
(Note: Since the early 20th century, glaciers around the world have been retreating, presumably as a result of humans burning greater and greater quantities of oil and coal, rampant deforestation, and the raising of livestock, which create […]

 
An enormous “Nazca Line” as seen from the air on Peru’s SW desert coast; the Nazca civilization, known for its complex weavings, beautiful pottery, and the “Nazca Lines,” visible only from high above the ground, mysteriously collapsed around the middle of the first millennium, A.D.

Logging Caused Nazca Collapse 
BBC News
November 2, 2009
The ancient Nazca people of […]

Groups say Peru oil project threatens Indians
The Associated Press
January 26, 2009
LIMA, Peru: The development of a remote oil field in Peru’s Amazon jungle could threaten the survival of isolated Indian communities in the region, an Indian rights group said Monday.
This month, Peru’s Finance Ministry approved plans submitted by Anglo-French oil company Perenco SA to […]

The Amazon Rainforest–home to nearly 80% of the world’s uncontacted tribes
(Note: An estimated 100 uncontacted tribes still exist in the world, with the majority of them inhabiting Brazil (with an estimated 67 uncontacted tribes) and Peru (with 15). Most are located not far from the Peru-Brazil border…