Columbia subject headings:
Trump, Donald, 1946-
Trump, Donald, 1946---Psychology.
United States--Foreign relations--2017-2021.
United States--Politics and government--2017-2021.
Harvard subject headings:
Trump, Donald, 1946-
Trump, Donald, 1946---Psychology.
United States--Foreign relations--2017-2021
United States--Politics and government--2017-2021
Princeton subject headings:
Trump, Donald, 1946-
Trump, Donald, 1946---Psychology.
United States--Foreign relations--2017-2021.
United States--Politics and government--2017-2021.