This document provides details for planning a unit on Railroads, Labor, Immigration, and The Great Depression for 7th grade middle school students. It describes the learners as being 12-13 years old from a mix of Caucasian and other races from low to middle income families living in a metro area with exposure to technology. The unit aims to meet social studies standards on geography, innovation, historical thinking skills, and the role of individuals/groups. Assessments will include an online quiz, map labeling activity, multimedia group presentations comparing historical accounts, and a short essay. The unit can be conducted blended or fully online using digital tools and platforms for collaboration and presenting.