KASU

Matt O'Brien / Associated Press

Pixabay

NORTH SMITHFIELD, R.I. (AP) — Should U.S. high school students know at least as much about the Declaration of Independence, the Constitution and the Federalist papers as immigrants passing a citizenship test?

In a growing number of school systems, having such a basic knowledge is now a graduation requirement. But states are taking different approaches to combating what's seen as a widespread lack of knowledge about how government works.