Columbia subject headings:
Tacna-Arica question.
War of the Pacific, 1879-1884.
War of the Pacific--1879-1884.
Harvard subject headings:
Chile--History--War with Peru, 1879-1882.
South America--Foreign relations--United States.
Tacna-Arica question.
United States--Foreign relations--South America.
War of the Pacific, 1879-1884.
Princeton subject headings:
Chile--History--War with Peru, 1879-1882.
Tacna-Arica question.