Mercantilism has been an important organizing concept not only for Atlantic and early American history but for the disciplines of sociology, economics, and political science as well. What do scholars mean by mercantilism? This article demonstrates that while there are a variety of definitions, most include two concepts. Most scholars argue that before the era of free trade there was a widespread consensus about economic goals. And, second, they contend that all mercantilists insist on the finite nature of the world’s wealth. Atlantic historians and early American historians have by and large maintained that because there was a mercantilist consensus in Europe the differences among empires had to do with the different endowments that the Eur...