Cider apple
Cider is made in several countries and can be made from any apples. Historically the flavours preferred and varieties used to produce cider have varied by region. Many of the most traditional apple varieties used for ciders come from or are derived from those from Devon, Somerset and Herefordshire in England, Normandy in France, and Asturias in Spain, and these areas are considered to have their own broad cider styles although the many exceptions make this more of a historic footnote. Normandy cider is usually naturally carbonated and clear: Asturian cider apple varieties are mainly 'sharps' or mild 'bittersweets', producing a mildly acidic cider which is customarily served by being poured from height into the glass to oxygenate it.
Cider in the United Kingdom
Further final evidence from an archaeological dig in Gloucester in 2002 suggests that crab apples, in addition to their traditional use as a foodstuff, were also being pressed into an alcohol sweetened with honey. With the invasion of 1066 the natural sugar in the Norman apples slowly displaced the need for honey as a sweetening agent and so began the love affair between the English and their apples and cider. Increased planting of apple trees began in earnest as soon as the feudal system introduced by William of Normandy could be secured, and continued down over what is becoming close to a thousand years.