> Until the middle of the 19th century, France had always been the most populous region of Western Europe since ancient times. 2,000 years ago, Gaul already had 8 million inhabitants, against about 6 million in Italy, 4 million in Germany and under 1 million in the British Isles.
In Medieval times, the population of France had peaked to an unprecedented 20 million in the first half of the 14th century. The plague and other epidemics reduced the population to 15 million around 1500. The population kept fluctuating up and down around 18 to 22 million until the early 18th century, then soared…