For this assignment, read through the attached documents and answer the questions. Then, write a 1-page response to the prompt at the end of the attachment. (The prompt is : Explain the causes and effects of Westward expansion in the 1830s and 1840s). The essay response MUST include reference to the evidence provided in the attached documents. Use in-text citations to indicate which document you are citing in your response. Continue to follow the formatting guidelines using a Turabian title page and footnotes.