Columbia subject headings:
Harvard subject headings:
Ukraine--Foreign relations--Western countries.
Ukraine--History--Euromaidan Protests, 2013-2014.
Ukraine--Politics and government--1991-
Western countries--Foreign relations--Ukraine.
Princeton subject headings:
Ukraine--Foreign relations--Western countries.
Ukraine--History--Euromaidan Protests, 2013-2014.
Ukraine--Politics and government--1991-
Western countries--Foreign relations--Ukraine.