C1235 This Time You Are Convinced?

In 1840, the first Opium War began, and the Manchu Empire suffered a crushing defeat.

Twenty-six years later, under the coercion of the British and the Qing dynasties, the Qing Dynasty signed a humiliating Treaty of Burma on the Council of the Qing and ceded four counties in the south to the British and the Qing dynasties.

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