Sponsor an Era

Sponsors contribute $100 per month to support an Era of American history. You may sponsor one Era or multiple Eras of your choice. Those who sponsor all nine Eras are honored with the title of Patron of the Past.
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Your sponsorship directly supports educator-led research, primary source collection, archival access, historical scholarship, and curriculum development for your chosen Era(s). As new research is completed, you can watch your sponsored Era grow through the addition of documents, events, biographies, maps, and educational resources within the Compendium and Curriculum.
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Sponsors may also choose to be recognized on the relevant Chapter pages of the Compendium and within the corresponding Era course.
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If you prefer to make a smaller one-time contribution, please use the Donate button in the menu.
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For larger one-time contributions through a Donor-Advised Fund, please contact Mark Shubert at Mark@tarpeia.us for additional information.
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Choose an era.
Garner its scholarship.
Strengthen civic understanding.