Uhh 3rd one i think? Dont take my word.
Answer:
C.the southwestern part of Russia is very thinly populated
The answer is <span>B extended Christianity to Western and northern Europe.
Charlemagne wanted to have wanted to spread Christianity to the Germanic tribes and kingdoms. Through this, he would unite Europe with the help of the clergy. He also established schools and made alliances to strengthen Europe.</span>
1. It can be bias.2. It can be hurtful to a certin group, or pearson.3. It dosent' always contain actual infomation.