During World War I women needed to work taking the jobs of their husbands once they came back from war that’s one famine started many became poor and money became almost nothing at all, then the great depression hit and World War II happened
Hinduism reinforced a strict social hierarchy called a caste system that made it nearly impossible for people to move outside of their social station. Emperors during the Gupta empire used Hinduism as a unifying religion and focused on Hinduism as a means for personal salvation.
Black codes prevented african americans from getting certain jobs.
The Fifth Amendment. In court, a defendant can say "I plead the Fifth" so they are not required to testify against themselves.