Curated OER
Prairie People
Eighth graders interview a person who explains the lifestyles of people who lived on the prairies in the eighteenth and nineteenth centuries. They examine how today's lifestyles impact the environment and write up what they learned.
US National Archives
Nara: Charters of Freedom: The Constitution: Amendments 11 27
Check here to read the three amendments passed during the Progressive Era, the 16th, 17th, & 18th amendments. From the National Archives and Records Administration.