A student is making a list of the positive and negative effects of urbanization in the United States of the 19th century.

POSITIVES:

• It created economic centers and wealth.
• It created a large labor force to spur economic growth.
• It accelerated the American Industrial Revolution. NEGATIVES:

• Cities became overcrowded as space was more limited.
• Crime increased in urban areas.
?


Which of the following best completes the list as a negative effect of urbanization?
Responses

A Resources in cities became more plentiful.Resources in cities became more plentiful.

B It caused a decline in immigration.It caused a decline in immigration.

C Pollution became a health and environmental concern.Pollution became a health and environmental concern.

D American citizens displayed less nativism.

C Pollution became a health and environmental concern.