"Go west young man, go west." — Horace Greeley, New York Tribune

In the excerpt above, Greeley's advice reflected which American expansionist
idea?

Group of answer choices

states' rights

emancipation proclamation

popular sovereignty

What might balance federal and state powers present a problem

Explain how social darwinism impact imperialism.

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities