What effect did john marshall's supreme court have upon american federalism?

a) it expanded the powers of the state and local governments.
b) it determined that the full faith and credit clause was unconstitutional.
c) it expanded the powers of the national government.
d) it put an end to the process of judicial review.

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.