The answer is the Nile River
Some of the most populous ones are the Guarani, Tikuna, makuxi. The majority of the tribes were assimilated in 2019-2010. The country is going through a fight in the courts with president Bolsonaro on the legitimacy of some of the smaller tribes, and the land they own.
The fact that US citizens have a high per capita income (per capita = per person) allows them to consume a disproportionately large amount of products compared to the rest of the world. So I think the answer is B.
One of the benefits of globalization is the rise in living standards of people in countries around the world. The dynamic structure of the global economy as a result of globalization has influenced the macroeconomic policies in the world towards the realization of even greater globalization benefits. Some of the key policy making bodies that have been impacted include; the academic economists, the national policy making bodies, the general policy making community and the International Monetary Fund (IMF)