Which countries comprised the central powers? which countries comprised the allies?

Which of the following individuals held bible study meetings for women in boston?

Describe germany’s successes at the beginning of world war 2?

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.