To what extent civil war and its aftermath transformed american political and social relationships between the year of 1860 and 1896

Which caused demand for farm products to decline after world war i

What pact signed on 1949 reinforce that the united states would not return to an isolationist policy

The 15th amendment to the u.s. constitution, ratified in 1870, deals with what issue? a. prohibition of alcohol b. voting c. declaring war d. free speech