english: One reason for this was that transportation was not widely available, so everything had to be within walking distance, including the few sources of clean water that existed then.
non_english: Jedan od razloga za ovo je bio taj što prevoz nije bio široko dostupan, pa je sve moralo da bude na kraćoj udaljenosti, uključujući i malobrojne izvore čiste vode koji su tada postojali.