In this quotation, Pericles is praising Athenian
(1) civic values.
If you are talking about the equinox it'll be march 20 or 21st
President Truman refused to bomb China because he believed it could lead to a war with the Soviet Union.
The answer to your question I believe is negative.
The Miranda right is from the 5th amendment. This is because in 1966, the supreme court decided the historic case; Miranda v. Arizona, declared that if a person is taken into police custody, before questioning he/she must be informed by the 5th amendment.