IHA Online American History Textbook
The Independence Hall Association (IHA) in Philadelphia has released a free digital American history textbook for middle- and high-school students, which will evolve to include interactive displays, video streaming, simulations or dynamic versions of the text, and opportunities for collaboration by students and teachers.
The site, a highly trafficked online repository of American history, is owned and operated by IHA, a non-profit that founded and helps oversee management of Independence National Historical Park. In releasing this new digital textbook, the IHA’s mission is to encourage students and challenge them “to probe, dispute, dig deeper inquire” about historical events.