Title: La Campan̋a Nacional (1856-1857)
Subjects: History, Historiography, Campaigns, Costa Rican National characteristics, Santa Rosa, Battle of, Costa Rica, 1856
Places: Costa Rica, Nicaragua, Central America
People: William Walker (1824-1860)
Time periods: 1821-1948, Filibuster War, 1855-1860, 1821-1951