New social groups form in towns because people move, the population changes, and the hobbies we take up are ever changing as well.
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You might be referring to the bourgeoisie.
Farming Surplus of food Population grew Formed a government Social classes formed Cities and towns Civilization!
By the 1300s, about 100 northern German towns formed a trading group known as the Hanseatic League. This group dominated trade in the Baltic region.
They were the Hansa towns. They formed the Hanseatic League in 1241They traded with silver, wool, and linen. The League grew up to 100 towns and it had an army and a navy.
H. M Wirz has written: 'Social aspects of planning in new towns' -- subject(s): New towns, Social aspects, Social aspects of New towns
They are not "formed", but simply towns that are left by the inhabitants to the extent of no one living there. Tehre would be no point of forming a ghost town.
Guilds
They were a form of early union and when people work as a group instead of individuals they can get more done as well as protections for the group to promote their product or services.
The Creek
the creek :3
Alexander Berler has written: 'Four towns in Israel' -- subject(s): Cities and towns, Social conditions 'Urban-rural relations in Israel' -- subject(s): Cities and towns, Rural conditions, Social conditions
As towns develop, the number of people in an area rises and so a government is formed to control the masses.
increase in population