What changes did the Transportation and Market Revolutions bring to the United States? What were some of the reactions to these changes?at least one and preferably more primary sources. A primary source is a source from the time period. It could be a law, diary, letter, newspaper article, memoir, among other things. A secondary source would be a history or text book. have a thesis (a theory it is trying to prove), and should use several examples from various sources, especially primary sources Sources should be cited within the body of the text, even if not quoting, to support it. The more detailed the better.. Whatever your thesis, be sure to answer the questions asked! the question is What changes did the Transportation and Market Revolutions bring to the United States? What were some of the reactions to these changes?