The external forces that gain influence over our identity are the elements of the environment in which we live and the people we live with.
We can arrive at this answer because:
In this case, the external factors refer to the environment in which we live and the people we live with. The environment can encourage a calm, nervous, quarrelsome, peaceful identity, among others. In addition, people around us can show us new ideas and beliefs that influence the modification of an individual's identity.
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