Answer:
here you go this is your answer now
Explanation:
The process of decolonization coincided with the new Cold War between the Soviet was often affected by superpower competition, and had a definite impact on the of the United Nations and political complexity of every region of the globe.
I think B. would be the best option.
The Russian Empire was compromised of a vast amount of lands, so subsequently there are dozens of different ethnicity's across it including the Bashkirs, Yakuts, Nogais, and etc.