Question

What are the factors and causes of migration??? Please give answer in short

Answer 1

because of opportunity of working ; to improve themselves

Answer 2

The factors for migration are as follows:-
1) Due gradual increment in temperature or climatic conditions.
2)Due to war or any outbreak.
3)Lack of availability of an type of resources.
4)High population in a region due to which the cost of finished products gradually increases.