1819 treaty between the United States and the Ojibwe, Odawa, and Potawatomi peoples

1819 military battle

1819 battle between the British and Xhosa during the Fifth Xhosa War

Carlsbad Decrees — Decree of 1819 suppressing German nationalism

Peterloo Massacre — event on 16 Aug. 1819 in Manchester, England, when cavalry charged into a crowd of ca. 60 000 people demanding parliamentary representation reform, killing 18 and injuring hundreds

1819 naval battle off the coast of Florida

Military action against Dadi-yurt (1819)

1819 battle during the Mexican War of Independence