---
title: "Immanuel Wallerstein: World-Systems Theory | Model Diplomat"
description: "Immanuel Wallerstein (1930–2019) was an American sociologist who founded World-Systems Theory, crucial for understanding global political economy."
url: "https://modeldiplomat.com/learn/glossary/immanuel-wallerstein"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- Immanuel Wallerstein (1930–2019) was an American sociologist who founded World-Systems Theory, analyzing the capitalist world-economy as a single core-periphery hierarchy.
- What are the three structural zones in Wallerstein's World-Systems Theory?
- How does Wallerstein distinguish a world-economy from a world-empire?
- How does World-Systems Theory differ from dependency theory?
- What is the main Marxist criticism of Wallerstein?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

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## Timeline

1. 28 September 1930

   Immanuel Maurice Wallerstein ( – 31 August 2019) was an American sociologist and economic historian whose World-Systems Analysis reshaped the study of global…

2. 31 August 2019

   Immanuel Maurice Wallerstein (28 September 1930 – ) was an American sociologist and economic historian whose World-Systems Analysis reshaped the study of glo…

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In \*The Modern World-System\* (1974), Immanuel Wallerstein argued that sixteenth-century Eastern Europe became a peripheral grain supplier to a Dutch-led capitalist core, exemplifying unequal exchange.

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