what impact did the lewis and Clark expedition on the pacific northwest at least 5 pieces of information

Is trump a good or bad president support your answer

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii

How important was the erie canal in in connect, unify and expand the nation