Columbia subject headings:
Harvard subject headings:
Assyrians--Iraq--History--20th century.
Assyrians--Turkey--History--20th century.
Chaldean Catholics--History--20th century.
Genocide--Religious aspects--History--20th century.
Massacres--Iraq--History--20th century.
Massacres--Turkey--History--20th century.
Syriac Christians--Iraq--History--20th century.
Syriac Christians--Turkey--History--20th century.
Turkey--Ethnic relations--History--20th century.
Princeton subject headings:
Assyrians--Iraq--History--20th century.
Assyrians--Turkey--History--20th century.
Chaldean Catholics--History--20th century.
Genocide--Religious aspects--History--20th century.
Massacres--Iraq--History--20th century.
Massacres--Turkey--History--20th century.
Syriac Christians--Iraq--History--20th century.
Syriac Christians--Turkey--History--20th century.
Turkey--Ethnic relations--History--20th century.