Major economic change was spurred by western Europe’s tremendous population growth during the late 18th century, extending well into the 19th century itself. Between 1750 and 1800, the populations of major countries increased between 50 and 100 percent, chiefly as a result of the use of new food crops (such as the potato) and a temporary decline in epidemic disease. Population growth of this magnitude compelled change. Peasant and artisanal children found their paths to inheritance blocked by sheer numbers and thus had to seek new forms of paying labor. Families of businessmen and landlords also had to innovate to take care of unexpectedly large surviving broods. These pressures occurred in a society already attuned to market transactions, possessed of an active merchant class, and blessed with considerable capital and access to overseas markets as a result of existing dominance in world trade.
William created a fusion of English and Norman systems of power to create a new kingdom that lasted well into the Middle Ages. England's ties with Scandinavia were severed and her ties with France were tightened, an alliance that has lasted to present day.
A general welfare clause is a section that appears in many constitutions and in some charters and statutes that allows that the governing body empowered by the document to enact laws to promote the general welfare of the people, which is sometimes worded as the public welfare.