Which phrase best describes the purpose of labor unions during the industrial revolution?

What was the most common destination for african american migrants between 1910 and 1930

What resulted from president john f kennedy's commission on the status of women

Which options most accurately assess the impact of transportation improvements (e. g., railroads, canals, steamboats, transcontinental railroad) on the settlement of the west? ***(select all that apply.)*** a. they led to an increase in population density. b. they made it easier to travel long distances. c. they in establishing towns. d. they led to the development of the fur trade. e. they allowed for international travel.