Nwhat way did the 1842 expedition of john c. frémont contribute to westward migration?

How have a past president and our current president abused the powers granted to the president of the united states by the constitution and the people ?

According to the article, what did plato and aristotle have in common?

Which answer best describes the u.s. national road? it ran from atlanta to baltimore and followed the railroad. it ran from new york to chicago and was made from wooden planks. it ran from massachusetts to ohio and ran parallel to the canal system. it ran from maryland to illinois and was made using macadam construction.