no I don't agree with the statement illetreacy is the main cause of social evil because lack of education will let the evils prevail and continue to follow it even if they know it is wrong
Lexington and Concord, Massachusetts on 19 April 1775
According to the chart of phases of marital satisfaction in the text, the point in the marriage is the level of satisfaction at its peak is when the couple is retired.
Building a successful marriage is a challenge. Satisfaction appears to be a correspondence between the expected and the actual of a relationship according to Burgess and Locke.
The Red Scare which was basically another Cold War threat although it never fully escalated.