Thank you for your membership donation! Your membership in the Idaho State Historical Society supports adult and K-12 educational programs, events and exhibits that connect us all to our shared past and guide us to our future. The Idaho State Historical Society partners with the Foundation for Idaho History, a 501(c)3 charitable organization, to steward our membership and donated funds to ensure that we continue to make history essential and accessible through dynamic and gratifying services that inspire, enrich and engage all Idahoans.