Who was the first to be official crowned the tsar?

Which of the following is an example of one of the successes of the marshall plan? a. a few eastern european countries decided to turn to democracy. b. western european economies were stronger than they had been before wwii. c. borders between western and eastern european countries shifted. d. eastern european countries eventually took part in the plan. ( answer in the format above so i can understand)

Which facts represent the economic reality the nation faced in 1933? choose all answers that are correct.

What was one major cause of worldwide conflict during the first decade of the 21st century?