[3] By the end of the period, England had a weak government, by later standards, overseeing an economy dominated by rented farms controlled by gentry, and a thriving community of indigenous English merchants and corporations.
[7] The descendants of the Jewish financiers who had first come to England with William the Conqueror played a significant role in the growing economy, along with the new Cistercian and Augustinian religious orders that came to become major players in the wool trade of the north.
[14] William the Conqueror invaded England in 1066, defeating the Anglo-Saxon King Harold Godwinson at the Battle of Hastings and placing the country under Norman rule.
William's system of government was broadly feudal in that the right to possess land was linked to service to the king, but in many other ways the invasion did little to alter the nature of the English economy.
[19] In the century prior to the Norman invasion, England's great estates, owned by the king, bishops, monasteries and thegns, had been slowly broken up as a consequence of inheritance, wills, marriage settlements or church purchases.
[28] The wealthier, formerly more independent Anglo-Saxon peasants found themselves rapidly sinking down the economic hierarchy, swelling the numbers of unfree workers, or serfs, forbidden to leave their manor and seek alternative employment.
English economic thinking remained conservative, seeing the economy as consisting of three groups: the ordines, those who fought, or the nobility; laboratores, those who worked, in particular the peasantry; and oratores, those who prayed, or the clerics.
[70] The Church in England was a major landowner throughout the medieval period and played an important part in the development of agriculture and rural trade in the first two centuries of Norman rule.
[82] Mining did not make up a large part of the English medieval economy, but the 12th and 13th centuries saw an increased demand for metals in the country, thanks to the considerable population growth and building construction, including the great cathedrals and churches.
[7] Many of these new towns were centrally planned: Richard I created Portsmouth, John founded Liverpool, and successive monarchs followed with Harwich, Stony Stratford, Dunstable, Royston, Baldock, Wokingham, Maidenhead and Reigate.
The nobility purchased and consumed many luxury goods and services in the capital, and as early as the 1170s the London markets were providing exotic products such as spices, incense, palm oil, gems, silks, furs and foreign weapons.
[100] Many towns in this period, including York, Exeter and Lincoln, were linked to the oceans by navigable rivers and could act as seaports, with Bristol's port coming to dominate the lucrative trade in wine with Gascony by the 13th century, but shipbuilding generally remained on a modest scale and economically unimportant to England at this time.
[106] There was a gradual reduction in the number of locations allowed to mint coins in England; under Henry II, only 30 boroughs were still able to use their own moneyers, and the tightening of controls continued throughout the 13th century.
[109] At any particular point in time, though, much of this currency might be being stored prior to being used to support military campaigns or to be sent overseas to meet payments, resulting in bursts of temporary deflation as coins ceased to circulate within the English economy.
[110] One physical consequence of the growth in the coinage was that coins had to be manufactured in large numbers, being moved in barrels and sacks to be stored in local treasuries for royal use as the king travelled.
[118] From the 12th century onwards, many English towns acquired a charter from the Crown allowing them to hold an annual fair, usually serving a regional or local customer base and lasting for two or three days.
[124][nb 1] One response to this was the creation of the Company of the Staple, a group of merchants established in English-held Calais in 1314 with royal approval, who were granted a monopoly on wool sales to Europe.
[135] After an initially peaceful start to John's reign, the king again began to extort money from the Jewish community, imprisoning the wealthier members, including Isaac of Norwich, until a huge, new taillage was paid.
[139] Royal revenue streams still proved insufficient and from the middle of the 13th century there was a shift away from the earlier land-based tax system towards one based on a mixture of indirect and direct taxation.
[142] At best, Edward I was struggling in 1300 to match in real terms the revenues that Henry II had enjoyed in 1100, and considering the growth in the size of the English economy, the king's share of the national income had dropped considerably.
[142] In the English towns the burgage tenure for urban properties was established early on in the medieval period, and was based primarily on tenants paying cash rents rather than providing labour services.
[145] The 12th century also saw a concerted attempt to curtail the remaining rights of unfree peasant workers and to set out their labour rents more explicitly in the form of the English Common Law.
The famine centred on a sequence of harvest failures in 1315, 1316 and 1321 and combined with an outbreak of murrain, a sickness amongst sheep and oxen in 1319–21 and the fatal ergotism, a fungus amongst the remaining stocks of wheat.
[151] Many people died in the ensuing famine, and the peasantry were said to have been forced to eat horses, dogs and cats as well as conducted cannibalism against children, although these last reports are usually considered to be exaggerations.
[16] Agriculture itself continued to innovate, and the loss of many English oxen to the murrain sickness in the crisis increased the number of horses used to plough fields in the 14th century, a significant improvement on older methods.
[215] The result was a substantial influx of money that in turn encouraged the import of manufactured luxury goods; by 1391 shipments from abroad routinely included "ivory, mirrors, paxes, armour, paper..., painted clothes, spectacles, tin images, razors, calamine, treacle, sugar-candy, marking irons, patens..., ox-horns and quantities of wainscot".
[220] Nonetheless, the great fairs remained of importance well into the 15th century, as illustrated by their role in exchanging money, regional commerce and in providing choice for individual consumers.
[222] Late Victorian writers argued that change in the English medieval economy stemmed primarily from the towns and cities, leading to a progressive and universalist interpretation of development over the period, focusing on trade and commerce.
[225] Power and her colleagues widened the focus of study from legal and government documents to include "agrarian, archaeological, demographic, settlement, landscape and urban" evidence.
[234] Sociological and anthropological studies of contemporary economies, including the work of Ester Boserup showed many flaws with Postan's key assumptions about demography and land use.