Howard Zinn, A People’s History of the United States, 1492 to Present,

http://www.mvla.net/teachers/HectorP/SoPol/Documents/APHOTUS/A%20People's%20History%20of%20the%20United%20States.pdf

Eduardo Galeano, Open Veins of Latin America, http://www.e-reading.org.ua/bookreader.php/149187/Open_Veins_of_Latin_America.pdf