Documents of Freedom: History, Government, and Economics Through Primary Sources

This complete online textbook covers American history, government, and economic concepts. Resources include readings for students, activity directions for teachers, and handouts that are downloadable and printable for classroom use. Content is geared toward students in grades 8-12. All materials are aligned with Common Core and individual state standards.

U.S. v. Windsor (2013)

Does the DOMA deprive same-sex couples who are legally married under state laws of their Fifth Amendment rights to equal protection under federal law? This case study shows how the Supreme Court answered this question in 2013.