Who was the 40 president

Ronald Regan

Explanation:

originally an American actor and politician, became the 40th President of the United States serving from 1981 to 1989. His term saw a restoration of prosperity at home, with the goal of achieving “peace through strength” abroad.

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.