Diplomatic crises of the 19th century

imperial territorial disputes between Britain and France in Eastern Africa

confrontation in 1859 between the United States and the British Empire

political crisis at the Balkan Peninsula during the 1870s

Diplomatic dispute and confrontation

diplomatic incident that almost brought the U.S. to war with the U.K. during the American Civil War

1854 document on US-Spain relations

1885 battle between Russian Empire and Emirate of Afghanistan

political crisis in Venezuela in the 19th century

1856-57 diplomatic crisis between Prussia and Switzerland

assassination of Empress Myeongseong

episode in the Egyptian–Ottoman War

1839 Chinese destruction of illegal opium seized from British traders, which led to the First Opium War

1870 massacre in China

19th century diplomatic crisis

diplomatic crisis between France and the German Confederation (1840/41)

German political-military conflict

Diplomatic incident between Sweden-Norway and the United Kingdom from 1818 to 1821

crisis in Sino-British relations in 1875