What conclusion can be made from this timeline of Civil Rights events? A) Young people were key in the success of the Civil Rights movement.
B) The Black Panthers achieved success when nonviolent protest failed.
C) Civil Rights advances were made because of the actions of state and federal courts.
D) President Johnson's "Great Society" programs achieved equal rights for all citizens.

D) President Johnson's "Great Society" Program achieved equal rights for all citizens.

Explanation:

I dont know I just took the test

norsemen from northern countries had made earlier journeys

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration