The answer is they provided fresh water used in agriculture
Answer:
negative effects are:
Explanation:
The main negative is that laissez faire allows firms to do bad things to their workers and (if they can get away with it) to the their customers. In a true laissez faire system, workers might not be protected from unsafe workplaces. Firms might sell products that were not sufficiently safe.
First 2 or first 3 chapters in the American Pageant or the 2nd chapter of the APUSH flag book
