Princess Kate's wedding ring is an example of.. folk culture
O
colonialism
cultural appropriation
O contagious diffusion
hierarchical diffusion

the event that was most responsible for ending the great depression is world war 2.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

in griswold v. connecticut (1965), the supreme court ruled that a state's ban on the use of contraceptives violated the right to marital privacy.

to protest slavery i would think it would be a