> it was normal to toss things into the river?
It was normal. Rivers were used for dumping the garbage. In some places they still are. I know about instances in Europe where people dump their trash in streams behind the hamlet.
It was normal. Rivers were used for dumping the garbage. In some places they still are. I know about instances in Europe where people dump their trash in streams behind the hamlet.
https://phys.org/news/2020-09-brown-danube-belgrade-sewers-t...