After the arrival of the Europeans in the Americas, the Americas were increasingly viewed as a backward and uncivilized society sparsely populated by either "savages" or naive and underdeveloped people. Is this an accurate portrayal of the Americas before 1500?

Yes

Explanation:

Generally native populations are considered uncivilized, and some are still portrayed like this to this day.

just finished this it is b. centrifugal force

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bilateral multipolar bipolar unilateral

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bipolar.  

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true false

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true.

explanation: