psyop-military actions designed to influence the perceptions and attitudes of individuals, groups, and foreign governments.
Choose certified mail when you need proof of delivery and time is of the essence. Registered mail is the Postal Service's most secure form of mail delivery, involving an unbroken chain of custody. Registered mail is protected in sealed containers, safes and cages, and held under lock and key.
benefits of certified mail there is an impeccable audit trail of certified mail and it is futile to debate or refute when you have signed and received the mail certified mail is sent in case of sensitive information being sent over it is most commonly used when notices are sent from one party to another