The First Opium War
The picture, coming from United States' Office of the Historian, at the bottom is the signing scene of Treaty of Nanking.
This picture on the left side is coming from Historic UK. Historic UK also explain this picture: "French satire showing an Englishman ordering the Emperor of China to buy opium. A Chinese man lies dead on floor with troops in background. The text says: 'You must buy this poison immediately. We want you to poison yourself completely, because we need a lot of tea in order to digest our beefsteaks.'"
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