Answer: The World Bank classifies the world's economies into four groups, based on gross national income per capita: high, upper-middle, lower-middle, and low income countries. Least developed countries, landlocked developing countries and small island developing states are all sub-groupings of developing countries.
Explanation:
C? I think.
Sorry If I'm wrong. Only C makes sense.
The answer to the blank is "classical".
The importance of the writings of Chief Joseph is that it provides a point of view that contradicts official accounts.
<h3>Why should Chief Joseph's writings be studied?</h3>
Federal policy was such that indigenous people were painted to be savages who would be better off forfeiting their lands to the federal government.
Chief Joseph's writings disprove this and instead shows a different side to the conflict that would vindicate Natives. It should therefore be studied for fairness.
Find out more on Chief Joseph's writings at brainly.com/question/21773706.
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It ships the whole world's oil.