Document Research Database

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In July 2010, Greenpeace began submitting a series of 50 requests to federal agencies, state offices and public universities, seeking information on what was happening behind the scenes of the Gulf oil...

The Coal Ads Archive is a collection of advertisements put out by the coal industry, dating back to 1921 and up until 2012....

A collection of Mobil and ExxonMobil op-ads, ranging from 1972 to 2004.

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On February 14, 2012, internal documents from the Chicago-based Heartland Institute were leaked to the public, including budget and...