Columbia subject headings:
Harvard subject headings:
Catholic Church and world politics--History--21st century.
Catholics--France--Atttitudes.
Charlie Hebdo Attack, Paris, France, 2015.
Christianity and politics--Catholic Church
Christianity and politics--France.
Islam--Relations--Christianity
Terrorism--Religious aspects--Islam
Violence--Religious aspects--Islam
Princeton subject headings:
Catholic Church and world politics.
Christianity and politics--Catholic Church.
Islam--Relations--Christianity.
Terrorism--Religious aspects--Islam.
Violence--Religious aspects--Islam.