Answer:
Urban areas doubled, tripled, or quadrupled in size which led to over crowding in cities. Sometimes a large population is a good thing, but in this case the population was too big and caused many health problems.
Explanation:
Explanation:
Taekook lol is the brainliest answer
Answer:
it's when you accomplish something
Answer:not a good question
Explanation: no snap I only 38
