Cities: why they grow, and how water and sewers made them safe

The 16 questions of lesson 73 «Cities: why they grow, and how water and sewers made them safe» of the history course of Mova's primary school with their options, 100 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: the lesson at school.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/history/73-cities-why-they-grow-and-how-sewers-made-them-safe/