Question: British Hong Kong was under British Crown rule from 1841-1997. From 1856-1860 the British Empire was against the Qing Dynasty of China with what other Empire?
Sentence (from "British Hong Kong"): British Hong Kong () was the period during which Hong Kong was under British Crown rule from 1841 to 1997 (excluding the Japanese occupation from 1941 to 1945).
Relevant evidence: Yes