Which phrase best completes the diagram? The Roman Empire's
Achievements
Preserved Greek
culture
Built thousands of
miles of roads
?
O A. Developed aqueducts to move water
B. Offered citizenship to all people
C. Gave equal rights to women
D. Created the idea of polytheism

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.