Immanuel Wallerstein is a U.S sociologist and historical social scientist. He is most famous for his contributions to the field of analysis that would come to be called World-System Theory alongside Andre Gunder Frank, Terence Hopkins, Samir Amin, and Giovanni Arrighi. His though has been influenced by Marxism, Fernand Braudel, dependency theory and the world revolutionary upsurge of 1968. He is the author of the multi-volume The Modern World-System series of books, as well as World-Systems Analysis: An Introduction, Historical Capitalism and many others.
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