Pietas is a Latin word that can be translated as piety or devotion, and refers to someone's dutiful acceptance of the obligations placed on them by fate, by the will of the gods, and by the bonds of family and community.
Because back then no liked blacks sadly
The first alternative is correct (A).
A war is a terroir scenario, where the soldiers go through very difficult times. Many lose friends, see the suffering of people, children, anyway. That way, no matter how psychologically strong a soldier is, his emotional state is shaken.
The Vietnam War itself caused many traumas, as it was a very violent war with many deaths and mutilations. In this way, soldiers who have returned alive have gone through many psychological dramas, alcohol vices, drugs, to the point of needing rehabilitation programs.
The USS Maine was sunk in the Harbour of Havana, Cuba, during a revolt of the cubans against Spain. Public opinion in the USA was that Spain was to blame. Starting as a diplomatic issue between Spain and USA, rapid escalation resulted in war between the two countries.
By supporting United States membership more strongly than it had in the case of the League of Nations and this was the way the American public reacted to the formation of the United Nations. The correct option among all the options that are given in the question is the second option. I hope the answer helps you.