Question

what gave rise to substances crisis in France during the old Regime in French

Answer 1

of love. City of revolution.  This thrilling and romantic story opens in La Belle Époque, the golden, hedonistic age of peace andjoie de vivre. Moving back and forth in time across centuries, the story unfolds through intimate and vivid tales of self-discovery, divided loyalty, passion, and long-kept secrets both fictional and true, set against the backdrop of the city - from the summit of Montmartre to the gothic towers of Notre Dame to the grand boulevards of Saint-Germain, from the medieval world of saints and scholars to the modern French ideals of liberté, égalité, fraternité. 

The noble family de Cygne have served king and country through the ages, while their ancient enemies the Le Sourds embody the ideals of the French Revolution and the Paris Commune. The two Gascon brothers come from the dangerous slums behind Montmartre, but while Thomas goes to work building the Statue of Liberty and the Eiffel Tower, Luc makes a living in the underworld of Pigalle, near the Moulin Rouge. The Blanchards, ruined in the reign of Louis XV, rise again in the age of Napoleon and help establish Paris as the centre of art, literature and style that it is today. The American Hadleys, the father a painter, the son a friend of Hemingway, find romance in Paris, while the Jewish Jacob family of art dealers, expelled in the Middle Ages, try to survive in the Second War.

Answer 2

During that time the population rises from 23 million to 28 million,which leads to the great demand of food. Most of the people worked as labours and can't by sufficient food because they were paid less wages. Which led to the rise of subsistence crises and the gap between the rich and poor also increases.

hope it helps^_^