Answer:
world war 1 russian revolution roaring twenties
Explanation:
The three returns that foreigners would receive from the Chinese emperor for kowtowing and giving tributes were:
<span>.The right to trade in the capital ,recognition of their ruler and the right to receive tribute in return.</span>
Kowtowing was the act of bowing for the royalty, in the imperial court, while tributes were goods brought in terms of gifts to the emperor.
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I think that answer would be D