* [http://www.nationalhumanitiescenter.org/tserve/nineteen/nkeyinfo/nromcath.htm Roman Catholics and Immigration in Nineteenth-Century America, Julie Byrne, Dept. of Religion, Duke University, National Humanities Center (nationalhumanitiescenter.org)] | * [http://www.nationalhumanitiescenter.org/tserve/nineteen/nkeyinfo/nromcath.htm Roman Catholics and Immigration in Nineteenth-Century America, Julie Byrne, Dept. of Religion, Duke University, National Humanities Center (nationalhumanitiescenter.org)] |