How did nationalism affect europe after the congress of vienna and 1815

What religion influenced the first persian empire as established by cuyrus the great?

How did the catholic church change as a result of the council of trent? a. catholic printers were encouraged to publish translations of the bible in common languages b. members of the catholic clergy were required to avoid luxurious lifestyles c. catholics were told they could earn salvation through god’s grace alone d. european catholics were barred from initiating any conflict with protestants.

The current laws today protect the rights of people with disabilities.    a.  trueb.  false