Answer:
The correct answer is industrialization.
Explanation:
The sociologist Immanuel Wallerstein performed the theory of world systems, where he states that the countries of the world are divided into categories, depending on their economy.
This system is divided as follows:
Central countries: these countries are characterized by being industrialized, urbanized, have high technology, and less favored nations depend on them to acquire capital.
The semiperipheral countries: countries are not as developed as the central ones but have better levels in the economy that the peripheral ones.
Peripheral countries: these countries are the least developed and need the central and semiperipheral countries for their economy. The peripheral countries usually give their labor, raw material, or export of products at a lower price.
I hope this information can help you.