What factors, or combination of factors, led to the rise of labor unions and how effective were they in improving conditions for workers?

What was a result of the use of farming machines

Summarizing what tasks did the second continental of government

"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.