The roman empower diocletian was an absolute ruler. this means that he has unlimited power and authority refused to consult advisors was a figurehead with limited power ruled through military force

A. like the person above said

Explanation:

they protect them in many ways.

most build a museums

give the museums money to support and finace and advertise there relgion.

cultivate talents such as cultural relics management and cultural relic protection and restoration.

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )