Answer:
Western colonialism
Step-by-step explanation:
Wallerstein concibes a global capitalist world economy steming from the colonialism Europeans led, a period that comprehends 1450 and onwards.
Together with the crisis of feudalism in the late 17th century Europe became the center of this system a stage for a later global capitalist model that gained control over the rest of the world.
The spread of capitalism was boosted by industrialization and eventually leads to a unfair and unequal distribution of wealth.
Wallerstein draws on making a reading of the history of all the systems previous to capitalism and strongly sees a formation of center peripherial and minor actors that will play all a role in the stage of modern capitalism.