Of the following, what is a power of congress?
to create standards of weights and measures
to set local property tax rates
to regulate commerce within states
to set state sales tax rates

the influence of charles louis de secondant , baton montesquieu.

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.