According to the judge, what has to be cleared for there to be a vote of "not guilty"?

Why is it useful for historians to base certain studies on the analysis of historical themes

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.

Which statement best explain why the public school system created during reconstruction was both a succes and a failure?