Expulsion and Annihilation Are Two Societal Features

Expulsion and annihilation are two societal features:

A) without precedent in recent Western history.
B) without precedent in the United States.
C) that are part of the history of the United States as recently as the 19^th and 20^th centuries.
D) that are part of the history of the United States prior to the 19^th century, but not afterward.