Why did reform movements grow out of the realist movement?

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

What impact did entry into ww1 have on life in the us?

Plz which of the following provisions of the compromise of 1850 was designed to appeal to slave states? a. congress passed a strict fugitive slave law. b. the slave trade was banned in washington dc. c. texas agreed to give away some of its land so that the territory would be available for future states. d. california was admitted to the union as a free state.