I'm studying for a U.S. History to 1865 test I've got on Tuesday and I'm finding it very hard to study. I've always disliked history and found it boring, but this professor takes it to a new level. His assistant told me his tests all come from the book manufacturer so I decided to just read over the chapters in the book that the test covers. However, it covers a 145 pages of the driest reading ever and I'm finding it extremely difficult to concentrate. Does anyone know of a website or online study guide that covers U.S. History up until 1865?