when was the first manhole dug/made etc.?

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2007-01-18 13:02:38 · 3 answers · asked by crrissy 1 in Education & Reference ➔ Trivia

300.000 years ago in the construction of Atlantis

2007-01-18 13:09:50 · answer #1 · answered by Anonymous · 0⤊ 0⤋

I would guess during the Roman Empire in BC. They had the first sewer system

2007-01-18 21:19:19 · answer #2 · answered by xjoizey 7 · 0⤊ 0⤋

The Romans where very much into sanitation, and the movement of water, and hot air, so they must had access

2007-01-21 12:27:33 · answer #3 · answered by Anonymous · 0⤊ 0⤋