Which new invention helped poorer immigrants from Eastern Europe to get to America?
O A. Railroads
Ο Ο Ο
O B. Automobiles
C. Printing press
O.
D. Sailboats

Correct answer is A. Railroads.

Explanation:

Railroads is the only correct answer as people from Eastern Europe finally had means to reach the shores of Western Europe, from where they were easily transported to the New World.

B is not correct as automobiles appeared later and weren't that affordable.

C is not correct as printing press was invented in 15th Century and increased knowledge, not transportation.

D is not correct as sailboats existed since Ancient Times, and were not newly introduced invention.

during the pueblo revolt, father de mora hid most of the gold in the mine and covered the entrance. he tried to take some of the gold with him, but had to leave it behind in order to escape.

the correct answer is b.