“The catacombs of ancient Rome served as houses of worship for Jews and Christians.
The sewers of Paris yielded gold, jewels, and relics of the revolution.
A slave trade thrived in underground chambers along Portland, Oregon’s waterfront.
Ukrainian Jews found refuge from the Nazis in a system of caves.”
Hydro Cleansing have discovered these two books about the thousands of people who live in the sewage tunnels of New York City and the storm drains of Las Vegas, which are very interesting.
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