Category
page 1July 1840
Convention of London
1840 treaty leading to the Oriental Crisis
Act of Union 1840
1840 United Kingdom of Great Britain and Ireland Act of Parliament 3 & 4 Vic c. 35 establishing the Province of Canada
Capture of Chusan
1840 battle between China and Britain
Ağrı earthquake of 1840
6.7-magnitude earthquake that struck Ağrı in eastern Turkey on July 2, 1840
Battle of the Valerik River
1840 battle fought at this river