Why did Europe not use Natives as slaves

Which of the following resulted from asoka's rule of the mauryan empire? a. the empire gained control over india's southern trade routes. b. an order of secret police was developed to spy on people. c.alexander the great's troops left india. d. india experienced political unrest for many years.

Andrew jackson: a) successfuly captured montreal from the british in 1813 b) was the american general at the battle of new orleans c) represented the u.s in the peace negotiations of ghent, belgium d) all of the above

Traits and abilities that made homo sapiens