Comment Comment by throwaway2245 The great horse manure crisis of 1894 happened (primarily in London) when horse manure was no longer valuable enough to pick up for a profit.https://en.wikipedia.org/wiki/Great_horse_manure_crisis_of_1...It seems highly unlikely to me that this would have been a problem in Ancient Rome. parent throwaway2245 5 years ago
https://en.wikipedia.org/wiki/Great_horse_manure_crisis_of_1...
It seems highly unlikely to me that this would have been a problem in Ancient Rome.