The people of western europe were threatened by barbarians robbers and bandits if you had lived during the dark ages would you have given up your freedom and become a serf in exchange for a lord's protection explain your answer thoroughly by providing examples details and facts

Why was it economically necessary for the east germans to build the berlin wall? a. brain drain: many skilled workers were fleeing to the west, leaving few people to fill technical and necessary jobs. b. east berliners we’re big tippers and kept the restaurant business afloat. c. east germany had a surplus of bricks and concertina wire. d. i cannot think of another incorrect reason.