what problems did rapid growth pose for cities?

Services (streets, police, fire, schools, hospitals, etc.) have to keep pace with the population growth. Typically these need to be planned in advance, but the tax base has not yet increased.

Since this is not my area of expertise, I searched Google under the key words "city growth problems" to get these possible sources:

http://www.news-leader.com/article/20081104/COMMUNITIES0201/811050377/1117
http://www.brookings.edu/es/urban/census/whygrowth.pdf
http://www.globalenvision.org/library/8/1756
http://us.oneworld.net/issues/cities/-/article/urban-chic-city-growth-can-be-a-force-good
http://www.portlandtribune.com/news/story.php?story_id=121987190940181100

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

I hope this helps. Thanks for asking.

Rapid growth in cities can pose several problems, such as:

1. Overcrowding: As more and more people move to cities, the population density increases, leading to overcrowding. This can strain the city's infrastructure and services, such as transportation, housing, and healthcare.

2. Housing shortage: Rapid urbanization often results in a shortage of affordable housing, as the existing housing supply struggles to keep up with the demand. This can lead to rising rents, homelessness, and inadequate living conditions.

To learn more about the problems of rapid growth in cities, you can refer to various sources such as books, academic papers, or online articles. Searching for keywords like "problems of rapid urban growth" or "challenges of urbanization" could provide you with relevant information. You can explore resources from libraries, scholarly databases, or reliable websites of organizations focusing on urban studies and development.

Additionally, you can find data from government reports, urban planning organizations, and research institutes to understand specific issues faced by cities experiencing rapid growth.

Remember to critically evaluate the sources and ensure they are reputable, unbiased, and up-to-date to obtain accurate and reliable information.