a series of military engagements fought between the United Kingdom and the Qing dynasty over conflicting viewpoints on diplomatic relations, trade, and the administration of justice in China. (25 дек 1836 г. – 5 март 1845 г.)
Описание:
https://en.wikipedia.org/wiki/First_Opium_WarДобавлено на ленту времени:
Дата:
25 дек 1836 г.
5 март 1845 г.
~ 8 years and 2 months