What were two groups of russia who were mistreated under the russian policy ?

Well im russian so i know this haha

1. is serfs or poor peasants who were forced to give uo their land and work like slaves

2. isgermans and or jews as they were criticized by their religious beliefs .

hi, according to my research the answer to the first question would be false. al tabari was the author of the first medical encyclopedia & he was a persian scholar not arab

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.