Period of hostilities between Māori and the New Zealand Government

Naval operations on Lake Garda

Battle of Austro-Prussian War, 1866

1866 battle of the Paraguayan War

1866 treaty between Chile and Bolivia

Treaty of Prussia with other states in 1866

1866 battle in Mexico

Capture of the Paquete de Maule

Naval confrontation in the Paraguayan War

Battle of the Paraguayan War

1866 battle during the Paraguayan War