1. Environment factor If there are any local terrain, climate and natural resources. Surely appeal to people more than migration into the local environment and scarce resources, such as the arid landscape. People migrated to other regions to find work2. Economic factors which have local economic growth, and there is a wide variety of careers in agriculture. Industry, trade and services, the population together into a career is a lot more revenue. Raised as to their economic and social and the family to have a better life.3. The security factor. If there is any danger of various local occur such as chara to war epidemic. Bandit culprit or natural disasters, the population moved to a new address, go to the source, more secure.
การแปล กรุณารอสักครู่..
