Answer:2
2.
Explanation:
The Miranda warning (from the U.S. Supreme Court's Miranda v. Arizona decision), requires that officers let you know of certain facts after your arrest, before questioning you. ... If you do say anything, it can be used against you in a court of law. You have the right to have a lawyer present during any questioning.
It showed how strong North Vietnam was and it's potential of how threatening they were.
To gain the trust of his soldiers, to motivate them and keep them happy and inspired
