Respuesta :
"Push factor in migration" is the one among the following choices given in the question that the details in question is an example of. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that has actually come to your great help.
I believe the answer is: push factor in migration
Push factor of migration refers to the cause of migration that is forceful in nature, which make people In an area have no other choice but to leave. Example of push factors include things such as stronger invaders who come to an area, insufficient resource in an area, wars, etc.