Columbia subject headings:
Washington (D.C.)--Social life and customs.
Yucatán (Mexico : State)--History--Sources.
Harvard subject headings:
Princeton subject headings:
Sierra O'Reilly, Justo, 1814-1861--Diaries.
Sierra O'Reilly, Justo, 1814-1861--Travel--United States.
United States--Relations--Mexico--Yucatán (State).
Washington (D.C.)--Social life and customs.
Yucatán (Mexico : State)--History--Caste War, 1847-1855.
Yucatán (Mexico : State)--History--Sources.
Yucatán (Mexico : State)--Relations--United States.