1833 naval battle during the Portuguese Liberal Wars

1833 civil conflict in Detroit, Michigan

1833 peace agreement ending the Egyptian–Ottoman War

1836 treaty between Siam and the United States

Treaty between Ottoman and Russian empires

Battle of Cova da Piedade

Magnitude 8 earthquake that struck Kunming in Yunnan, China on September 6, 1833

1833 treaty between the United States and representatives of the Odawa, Ojibwe, and Potawatomi peoples, ratified 1835