<span>This is of course somewhat of a subjective question, but in general most would agree that in general expansion was not justifiable since the Mexicans and Natives were doing nothing to provoke the US. One could argue it was justifiable since Americans needed more land. </span>
If I understand your question correctly, I believe it was the Ming Dynasty which lasted from 1338-1644.
Answer:
In times of world war 2 Hitler promoted propaganda making Jews seem like they are thieves when he really just needed a scapegoat for problems with Germany
Explanation:
Stereotypes promote violence or hatred/making fun of someone, propaganda essentially promoted violence and ended up even in concentration camps in times of war
Answer:
Industrialization, urbanization, immigration, and political corruption lead to the Progression Era.