Columbia subject headings:
Aleppo (Syria : Province)--History--21st century.
Civilian war casualties--Syria--Aleppo (Province)
Syria--Foreign relations--21st century.
Syria--History--Civil War, 2011-
United Nations--Syria.
Harvard subject headings:
Aleppo (Syria)--Politics and government--21st century.
Civil war--Syria--Aleppo.
Syria--History--21st century
Syria--History--Civil War, 2011-
Princeton subject headings:
Aleppo (Syria : Province)--History--21st century.
Bombing, Aerial--Government policy--United States.
Civilian war casualties--Syria--Aleppo (Province).
Human rights--Syria.
Mosques--Syria--Aleppo (Province).
Targeted killing--Syria--Aleppo (Province).
Targeted killing--United States.
United States--Military policy--21st century.