Which is an example of how cooperation within the empire enabled the inca to better control resources? (1 point) a) inca villagers distributed goods during monthly village festivals. b) engineers designed quipu to efficiently stockpile necessities. c) all inca people worked and shared supplies from storehouses when needed. d) conquering armies gathered resources to send back to cuzco.

Which is one reason many african nations have not prospered after gaining independence from european colonial powers? a. colonial powers sent their weakest economic advisors to the new countries, and their recommendations were flawed. b. independence left them with weak economies, and many countries have been unable to overcome or recover from these burdens. c. the desert region of the interior is inhospitable to foreign investors, and business interests focused on the coastal mediterranean cities. d. the money endowed upon independence is still tied up in the bank of england, which is hesitant to make loans to struggling nations.