Which physical feature is a natural barrier to keep settlers from traveling south into Patna Help me plz

How did the war of 1812 affect public opinion in the united states? a. feelings of nationalism declined because the war destroyed farmlands across the country. b. american pride and confidence surged because the country proved its military ability. c. feelings of nationalism declined as americans realized the importance of trade with britain. d. american military leaders became unpopular for leading the country into a costly war. e. the federalists became popular for supporting peace with britain to keep trade going.

The slave dred scott sued for his freedom because he was born a free man. he had lived in a free state. slavery violated the 13th amendment he had been freed by pres. lincoln.

Why do you think alexander hamilton wanted to pay back the bonds from the confederation government