Most of it sounds pretty good. Maybe reword it like this if you're wanting to switch it up. Like I said, it sounds pretty good as you have it though.
Religion shaped the structure and social caste of the four River Valley Civilizations because the Mesopotamian and Indus River Valley priests held vast amounts of authority and were considered to be head officials of the civilizations' primitive forms of Democracy.
Answer:
Boys played tricks on one another.
Explanation:
If you tricked anyone, it would have been considered the work of witchcraft.
In general, in the United States, railroad expansion greatly affected the growth of major urban centers since more people were able to travel west to set up new lives in new cities with relative ease, as opposed to having to rely on horses and much slower means of transportation.
Answer:
The 20th century witnessed the birth of modern family planning and its effects on the fertility of hundreds of millions of couples around the world. In 1979, China formally initiated one of the world’s strictest family planning programs—the “one child policy.” Despite its obvious significance, the policy has been significantly understudied. Data limitations and a lack of detailed documentation have hindered researchers. However, it appears clear that the policy has affected China’s economy and society in ways that extend well beyond its fertility rate.
Chinese immigrants were cast as outcasts in Californian society, because of cultural differences - customs, clothing, beliefs, food, language etc -. The response to those differences caused Chinese immigrants to form their own community called Chinatowns.
Nativists thought Chinatowns were dangerous but necessary to help Chinese immigrants to assimilate, they also thought Chinatown was useful because it was used to separate immigrants from other residents.
