In this cartoon, how are the eastern and western sections of the united statesdivided?

Brainliestttme : ) -what have some nations done to protect their national culture? (france, china, and india)

Which of the following was not an important contribution made by the lewis and clark expedition? a. they made detailed descriptions of the terrain of the louisiana territory. b. they fostered relationships with native american tribes. c. they advanced the u.s. fur trade with european buyers. d. they secured the u.s. border of the oregon territory by negotiating a treaty with england.

Who was the 13th president of the united states?