Columbia subject headings:
Christian martyrs--History--21st century.
Christianity and other religions--Islam.
Discrimination--Religious aspects--Christianity.
Emigration and immigration--Religious aspects.
Europe--Emigration and immigration--History--21st century.
Interviews.
Islam--Relations--Christianity.
Persecution--History--21st century.
Refugees--Middle East--History--21st century.
Terrorism--Religious aspects--Islam.
Harvard subject headings:
Christian martyrs--History--21st century.
Christianity and other religions--Islam
Discrimination--Religious aspects--Christianity
Emigration and immigration--Religious aspects
Europe--Emigration and immigration--History--21st century.
Interviews
Islam--Relations--Christianity
Persecution--History--21st century.
Refugees--Middle East--History--21st century.
Terrorism--Religious aspects--Islam
Princeton subject headings: