What did the Supreme Court decide in Dred Scott vs. Sandford * 8 points
The national government can prohibit the expansion of slavery in new territories.
African Americans who live in free states are free.
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African Americans are not citizens.

Neighborhood and community characteristics: the social ecology approach emphasizes the view that certain social and physical characteristics of neighborhoods and communities influence the likelihood of committing deviance and crime.imagine that you are in a position as a community leader. there are several neighborhoods in your community with: high poverty rates low quality housing single parent households which issue would you address first, and what strategies would you propose to address this issue?