Changes

==Early Origins==

While what was the Sumerian-Babylonian concept of week eventually influenced the Hebrew calendar and later the Western calendar through adoption in the Classical world, the idea of a workweek had not developed fully in the ancient world. Among the closest, however, was the Jewish use of the weekly calendar, where there would be six days of work and one Sabbath day based on the interpretation that God created the world in six days and rested on the seventh. This did influence what became the Christian week, where the Sabbath was effectively Sunday. In the Medieval period in Europe, people were expected to work throughout the week and on Sunday worship in their local perish.

There were other calendars and forms of workweeks. For instance, the Romans used a system where eight days of work were expected then there was one day off. This was also true for schoolchildren who were given an eight day off. Often, the eight day would be a market day where families and individuals would have time to shop. During the French Revolution, a ten day schedule for work was expected before a day off was given, as a secular system began, for the first time, to be imposed for time off rather than using the Christian calendar.

==Industrial Revolution Influence==