The new one-volume edition of Constitutional Law in Context (down from two volumes) continues to provide historical materials, as well as essays and a timeline that together highlight the organic development of constitutional law. These essays, and additional diagrams, help students understand doctrine and cases. This was among the first constitutional law books to take a historical and contextual approach; that focus remains, complemented by current developments. Additional complementary materials and/or longer edits of some of the cases are available on the book's web page.
If you are a professor teaching in this field you may request a complimentary copy.