The New York Times looked at different editions of the same public-school textbooks published in California and Texas.
From the NYT: "The books have the same publisher. They credit the same authors. But they are customized for students in different states, and their contents sometimes diverge in ways that reflect the nation's deepest partisan divides. Classroom materials are not only shaded by politics, but are also helping to shape a generation of future voters."
From the NYT: "The books have the same publisher. They credit the same authors. But they are customized for students in different states, and their contents sometimes diverge in ways that reflect the nation's deepest partisan divides. Classroom materials are not only shaded by politics, but are also helping to shape a generation of future voters."