Interchangeable parts were first used in what industry?
guns (muskets)
steamboats
horseshoes
wagons

How do you think american life would change greatly, as soldiers went to war in europe?

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.

The english document that laid the ground work for judges in the us to rule based on precedent is known as the