Links by Time Period
  Note: resources may cover more than one time period, so be sure to check surrounding time periods  
  < Back to Source Sets  
Marshall Field & Company clock, with the hands at 10:37, Chicago Daily News, Inc., 1908, Chicago Historical Society, Clark Street at North Avenue, Chicago, IL 60614-6071
TPS Programs
TPS-Barat provides no-cost teacher professional development to help K-12 educators provide high-quality classroom instruction using the millions of digitized primary sources available from
The mission of the national Library of Congress Teaching with Primary Sources (TPS) program is to: build of the Library’s educational initiatives; provide content that promotes the effective educational of the Library’s resources; and offer access to and promote sustained use of the Library’s educational resources. Learn more about the Library’s TPS program and other resources available to teachers at
Content created and featured in partnership with the TPS program does not indicate an endorsement by the Library of Congress.
Learn more about Teaching with Primary Sources by visiting