Answer:d. external locus of control
Explanation:
Locus of control is a concept that refers to how we feel in control of things that happen to us or out of control depending on each individual's attitudes towards their own lives. Let us say you were facing challenges how you feel about their outcome will depend on your locus of control , if you believe that everything is beyond your personal control, and outside forces are more powerful than you are, psychologist refer to this person as having an external locus of control. This is a person who feels that nothing is in their hands , there is nothing they can do to influence a positive change in their lives.
This can make a person give up on trying to influence change in their lives and accept failure because they believe there is a powerful external force acting against them.
Julio is that person , she believes no amount of work can bring her any success because the system is created to work against her ethnical group.
If she had internal locus of control she would have believed in her hard work and that everything is in her hands to bring positive change in her life.