Cemetery overcrowding and collapsing city risk

In 18th century Paris, the city faced the challenges of overcrowded cemeteries and a risk of collapsing buildings due to extensive mining. As the city grew and expanded, burial space became insufficient, leading to mass graves and unsanitary conditions. Additionally, the mining activities underneath the city caused unstable foundations, resulting in frequent collapses. The situation reached a peak between 1774 and 1778 when several major collapses occurred. The city government responded by closing the mines and implementing measures to stabilize the structures.