Columbia subject headings:
Harvard subject headings:
Martyrdom--Christianity.
Princeton subject headings:
Christianity and other religions--Islam.
Christianity and other religions--Judaism.
Islam--Relations--Christianity.
Judaism--Relations--Christianity.
Martyrdom--Christianity.
Martyrdom--Islam.
Martyrdom--Judaism.
Political violence--Religious aspects--Christianity.
Political violence--Religious aspects--Islam.
Political violence--Religious aspects--Judaism.