What force drove the revolution of the 1700's, 1800's, and early 1900's?

The late 1700s and early 1800s revolutions were mainly driven by the philosophical based enlightenment about new forms of government. The earlier forms were replicated and replaced by the more democratic forms of government. Also a series of nationalist uprising was triggered which led to the formation of new nation-states.

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.