History of Bordeaux wine became the base for Richard's French operations. As the popularity of Bordeaux wine increased, the vineyards expanded to accommodate the demands from abroad. Henry and Aliénor youngest son, John was in favor of promoting the wine industry, and to increase it further, abolished the "Grande Coutume" export tax to England from the Aquitaine region. In the 13th and 14th century, a code of business practices called the "police des vins" emerged to give Bordeaux wine a distinct trade advantage over its neighboring regions. The citizenry of Bordeaux worked diligently to promote and foster their relationship with the English market. In
South West France (wine region) not used in Bordeaux are common, such as Tannat. Finally, in the areas closest to the Pyrenees, wines are made from local varieties, such as Gros Manseng and Petit Manseng. The south-west region was first cultivated by the Romans and had a flourishing wine trade long before the Bordeaux area was planted. As the port city of Bordeaux became established, wines from the "High Country" would descend via the tributaries of the Dordogne and Garonne to be sent to markets along the Atlantic coast. The climate of the inland region was generally warmer and more favorable than in Bordeaux, allowing