That they were advanced enough to do metalworking, and that they had access to bronze ore.
tbh it's been about a year since i studied this stuff in HS
so it is ether C or D but i think the best answer is D
Answer:
Manifest Destiny was the idea that white Americans were divinely ordained to settle the entire continent of North America.
The ideology of Manifest Destiny inspired a variety of measures designed to remove or destroy the native population.
US President James K. Polk (1845-1849) is the leader most associated with Manifest Destiny.
Manifest Destiny inflamed sectional tensions over slavery, which ultimately led to the Civil War.Explanation: