When the persians conquered other people groups, they were generally: question 4 options: kind to them mean to them killed them off sent them away save

Persians were kind to the people they conquered. They were the first to establish the charter for human rights; they also allowed the people they conquered to retain their religion, language, and even their costumes and ways of life. All of this allowed the Persians to create an peaceful empire in which the citizens respected and even embraced their conquerors. 

Answer might be b i think