Which change occurred as the United States shifted from an agrarian to an industrial society? A.
Americans had fewer forms of outside entertainment in cities than on farms.

B.
Cities became overcrowded and faced new challenges in providing public services.

C.
Fewer children attended public schools once their families migrated to urban areas.

D.
Workers' families enjoyed more fresh air and cleaner water in cities than in rural areas.

Ans1. Because they were monopolies, railroads and grain operators were able to charge such high rates.

2. The impact of political machines in the United States is that they saw what the city needs more.

Explanation:

the answer would be option c. the chief result of u.s. participation in world war i is that, the u.s. forces ended the stalemate and led to an allied victory. after the us joined wwi, the allies had the forces they need to triumph. hope this is the answer that you are looking for.

explanation:

mark brainliest and have a great day!

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity