What are the structures and goals of the united nations

I know they wanted peace and security.

Explanation:

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

d. hip hop

it was originated in the 70s while the harlem renaissance occured in the 1920s