How did colonization and imperialism impact china?

Imperialism had devastating effects on China in the nineteenth century.The victors forced concessions and unequal treaties on the Chinese. followed by the French and British winning the Second Opium War, this forced the Chinese to legalize the opium trade and allow missionaries free access to the country.

people can eat food during that time

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories