Primary source analysis, completely visual. Only resources students need is paper, pen, and brain! A great group activity for U.S. History students for back to school! Better than a regular icebreaker, this activity gets students to work together as detectives to try and figure out what is going on in the historical photo.Some are funny, some are serious, and all are interesting ---and it always gets students laughing together and it surprises them that history can be so interesting. Really