This is a tricky question for any document heavy program. Documents vary in their reading level. Some are difficult and others quite straightforward. None of the textual documents are over a page long, and many are a few sentences in length. Although we occasionally insert definitions for words, we edit the length of documents rather than translating or transcribing them.
Teachers across the country are using our materials with elementary, middle school, and high school students. We want young people to work on rigorous DBQ and Mini-Q activities, but not DBQs that will shut down reluctant readers. Many documents are charts, graphs, cartoons, maps or artwork.