Immigrants from which country came to the us to build the railroads

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)

As a result of the work of the house un-american activities committee, hundreds of people were

The north was victorious in the battle of bull run true or false