Choose all that apply. The Opium Wars had what impact on China?

The Chinese lost control of Hong Kong.
They were forced to expand ports for trade.
Keep all the opium they wanted
They were forced to pay expenses of the war for Britain.
They needed to nurse a drug addicted population back to health.

What did rudyard kipling mean when he wrote about the white man’s burden

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Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.