¿Cuáles países son propenso a ser dominado por otros?

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

What us action attempted to halt japanese expansion in the pacific prior to world war ii

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries