Why are the elements related to trade found in the grave as important as those related to war?

What does the man of the left represent? what does the men on the right represent? why is there a hat on central and south america?

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.

What was the mame given to the idea that americans should expand across the nation ro the pacific coast