Amоng аll оf the tоpics covered in this course up through the yeаr 1870, whаt do you think are the three most important topics and why? This is a reasoning question, so be sure that your response to the prompt explains your reasoning. Successful responses will use specifics to describe the 3 topics selected, using a wide range of examples from your previously assigned textbook chapters, video lectures, and primary source documents. Do not forget that history writing requires use of accurate dates in every paragraph!