Can you please answer this?!

What mountain range is located near 60*n and 60*e

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub

Did the both the us and ussr have atomic weapons after 1949