Attitude if you have a positive attitude then you can get through tough times with a good attitude and a positive one
I asked my civics teacher the same question and her answer was that he hated Jews 'because he hated the people that practiced different religions and did not see him as a God.Most of the people who didnt follow that,were Jews'.
The correct answer is case study.
A case study is a method of psychological research that involves collecting in-depth information and data about an individual person or animal. Information gathered from case studies can be from a combination of questionnaires, interviews, observations etc. Case studies can be conducted when investigating any psychological phenomena, however, they are most useful when investigating psychological or mental disorders.