La période pré-industrielle
eNrFmW1v2zYQgL/nVxgGtm96sbzEziY7WLxkC5CibhpjQ78UlHi26VKkyhfL3q8vJbm1U0izTUUdEASSyDueeOfn7qjwZpPQzhqEJJyNuj3X73aAxRwTthh1Z8/3zrB7M74IV2iNDqaZeW4QdDsxRVKOuvmoGwFi0v3nzeMfYORBdMcXnZBHK4jVi3laEer+heTyDUrzOZ1wzQnuJKCWHI+6qVbF004olTBWjDMuPskUxRB6uyeHo/HHXjC4uu5fBYfDoZfrPEG5liAeEVtU6p4LK52xFgKYmiAFCy62tWZfD/0r37dagsgnkFyLGKZILaeCrwkGXP0SiEqwWmSe4fcg1hRUvkilci9OpJVutEKbJ/j8UG3z72Z0ojbK8Z3eoHc57F0H/mA4GFotJQ52qtoXifR2/hgGvjcXXkr1gjDpzR4JLGBa3HkrWf6ZUPwEwjUXlq6bcqEQbclpRE5ehl9L6wj4fDQ4MJEpRdsmW4UEMsMgDCvae5H8DZ6FoRc1e/adfqYp9c60eraDSksW58yacM1UDVtu72w3YsKZgk29R+1wqDa7WCQgX0/tv5xVZ4SpjiiJbYlnoKRBqtnTQy3wfigsbpGEmWiPFn8ThnkmX59Ch15vyfq0AOl/lQW/BPZlwQcTYDX56U4LnoJ3K7SUQGUT7jywOW9KHBO21aq+Be0PC9iinuIxolBTUTmWdDKR+rUObO230N7vrByoVPrn3bNt/LzTILbvi9tK1QSP9p63Y3cbCcGE6zHL16N13+37fnD9M0rS31ZytJI/BfcrRAnPL2Iu4Nu9kxG8AGVi9vTJTrzkXBaBXi2kN3uRGGG8PVG9EgBrAtmp01FEwcFIoRMFsCGPATZzBKRcEmX6MbNhJwonHCPqzLmICMbATl2SCLXNpRInjwfB6TFB1Ott9/L53fkSpbEWcmZLo3xXLURjTilKZZU0JZH5rzJI+Irsr9yEnLqN5fwjc2OepCbvMJU/Q4wkJofuVQiSprQI2gb58mhfWrTTfTv8i+p0vFQqlb96XpZlbpKY/l/TPPe4EdgXVDffQeJsUFjD4jxgWEDDChyN4WEPkEYQsQNJE5g0BEpzqJwJlnPh8r8BxpT9+4KhvVOpVtrUsm0vi/6WTI/KXu5cQtqWh8da2abHMzv53TFQ5RpKaGjgjbKTaK3ef7h7/RZifzbTmtnTF2m8vWWKcxSUJ4m2+ncd1RUh/cvLnj8Y2DqW3QvDiLfzOan5bFAbmKFXfrIYX4Re/rlifPEFv0ZjBw==
rtYVeswrS9qnZZrs