The Concert of Europe was a system of dispute resolution adopted by the major conservative powers of Europe to maintain their power, oppose revolutionary movements, weaken the forces of nationalism, and uphold the balance of power.
A.) is the correct answer because this year is 2017 and 2000bc (before Christ) so you add them together
Quakers.
Hope this helps :)
Since nomadic means to always travel (go to place to place)
A is the answer
