Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Increase social studies skills with an activity that focuses on a timeline of important events in American history. Authored by: Pearson School Grade: K | 1 | 2 | 3 Subjects: American History/U.S. History Social Studies and History + show tags TYPE: Worksheets