https://docs.google.com/presentation/d/1UgC6GdZhln5N408Z00jeI_iKWksPp1pmowG51biEQy0/edit#slide=id.p
social studies slide show
https://docs.google.com/presentation/d/1UgC6GdZhln5N408Z00jeI_iKWksPp1pmowG51biEQy0/edit#slide=id.p
social studies slide show