Columbia subject headings:
Pedro II, Emperor of Brazil, 1825-1891.
United States--Description and travel.
Visits of state--United States.
Harvard subject headings:
Pedro II, Emperor of Brazil, 1825-1891.
United States--Description and travel.
Visits of state--United States
Princeton subject headings:
Pedro II, Emperor of Brazil, 1825-1891.
United States--Description and travel.
Visits of state--United States.