A common situation such as a job interview could be viewed in different ways; for example, one person could view it as an opportunity to show off talents, while another could view it as a terrifying trial of character. What determines how an individual sees a particular situation, such as this one

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.