The cross is one of Christianity's most distinctive symbols, increasingly cutting across Catholic/Protestant and other denominational divides. Although the US acknowledges no official religion, a variety of both Christian and non-Christian denominations have flourished. Crosses dot the landscape, sometimes towering over it and at other times simply marking a grave or the site of a traffic accident, or providing a place for contemplation. Courts continue to decide whether it is better to remove long-standing crosses on public property to protect the separation of church and state, or whether removing such symbols might be misinterpreted as expressing hostility towards religion. Whether marking identity, triumph, love, grief, or sacrifice, the cross remains important in American life and continues to be the subject of works of art, music, literature, and political, religious, and social rhetoric, all of which this volume addresses in an accessible A-to-Z format.