What was one effect of nation industrialization? a. nations became more self-sufficient. b. nations began to cooperate rather than compete. c. nations needed more raw materials. d. nations started to reduce their territories overseas.

The correct answer is C. Nations needed more raw materials. This led to the need to establish colonies. Wealthy industrialized countries needed things like ores and fuels that could be exploited from colonies that were not developed. This could easily bee seen on the example of Britain that expanded throughout Africa and Asia, getting the title of the empire where the sun never sets.