I don't know which specific context you refer to - the Han Chinese have conquered many people.
So I will provide one example - in Taiwan, the aboriginal people were required to have Chinese names in their passports until recently, which means that every person was forced to adopt a Chinese name, and often their original name was dropped, and (over generation) forgotten. This has changed how people self-identify: weakening their indigenous sense of identity.
Answers:
The Islamic empire extended into North Africa.- C)
The gold-salt trade brought Islamic Arabs into western and southern Africa. - D)
B because the Americans hotly protested this "taxation without representation" and insisted that only their elected colonial legislatures had the right to tax them.<span> Prolonged violence and threats against royal officials in the colonies resulted in Parliament repealing the Stamp Act the next year, in 1766.</span>
