Analaysis Role Of Villages Located In City Limit In Karaj physical Development From Land Reform Until Now

Human in cultural,s evolution,has created special settlement in every age.The earliest settlement shape of early hunter humanities have being "Cave dug of stone".Next activity of first human,was changing the shape of jungles and creating shanties from pipe and tent and finally,preferred until grouply settles in villages and rurals.With population increase,villages also extended and gradgually,in during one of process,greater villages changed shapes and converted to cities and small towns.Finally,cities converted to metropolises.City during physical,s development during the time ,developed village limites and the first effect of  that was threat of agriculture activities and production decrease and following that decreased size agriculture lands and gardens.In fact , It could be said that cities developments whether local or social aspect ,provided negative change and excellent in rural economy and created preparation many of shortages and rural migrations that is observable in many of developing countries and specially Iran.