What is DuBois saying about Washington’s emphasis on pursuing economic advancement for African Americans before pushing for political or social equality?

the us constitution is a living document, meaning that it can be changed over time as the country changes.

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.

it granted civil rights to african americans.