What economic system was theorized by Adam Smith in his book "A Wealth of Nations" and is characterized by laissez faire economics and the laws of supply and demand?

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.

they thoght they were going to nuke each other