Why did the u. s. government decide to make the atomic bomb?

What do historians call the political,social,or cultural circumstances surrounding an event?

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

How might geography have led to greek -city states choosing different gods or goddesses as the protectors of their cities