According to the Author, What Conditions Led to the Emergence

According to the author, what conditions led to the emergence of dependency theory?

A) African scholars argued that industrialized countries were using the land and rain in East Africa to grow crops for export.
B) Anthropologists observed that inadequate natural resources made former colonies across the globe dependent on help from industrialized nations.
C) Latin American scholars observed that the global economy was structured to extract resources from less developed nations and transfer them to industrialized nations.
D) European scholars argued that flows of migrants from the global North to the global South made Europe dependent on immigrants as a labor source.
E) Former colonies became self-sufficient and did not experience underdevelopment.