Present-day Americans may feel secure in their citizenship, but there was a time when citizens could be denationalized. Patrick Weil examines the twentieth-century legal procedures, causes, and enforcement of denaturalization…

The migration movements of the 20th century have led to an increased interest in similarly dramatic population changes in the preceding century.

Since its release in 1989, National Lampoon's Christmas Vacation has become an annual modern Christmas classic with an almost cult following generating recollections of the funniest lines from the film…