I believe he is a social psychologist.
social psychologist studies how the actions and behavior of certain individuals could affect the actions and behavior of <span>another individuals</span>.
Things such as prejudice could affect level of trust that influence one's behavior toward that individual.
The negative consequences could be that there would be more homeless people on the street (and not because we couldn't get jobs), There could also be rioting in the streets.
Hope that helps with a few Ideas.
At noon on December 31, 1999.
Source:
https://www.history.com/this-day-in-history/panama-to-control-canal
The answer is A(Support for Israel feel in the United States.)