What year was the transcontinental railroad completed?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

Which describes what happened when anne hutchinson questioned the teachings of puritan leaders?

Which of these effects of mass production techniques used during 1920