This Back to School toolkit bundle is designed for Social Studies US History teachers. There are 20 included resources, and each represents a phenomenal way to start your school year! If you are looking for my World History toolkit, check out the listing here (there are only a couple of minor changes).Included in the US History bundle are . . . 1.) Why Study History? First Day of School Activity for World and American History!2.) US History Unit Bellringers Bundle | 11 Bellringer Sets for US H