Which of the following caused the development of both feudalism and manorism? A) the decline of the Roman Empire
B) the growth of the Byzantine Empire
C) the need for local warriors
D) the spread of Christianity

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.

demand is the need and oportunity to buy a given good or service.