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.
Answer:
Marthin Luther - posted Ninety-Five theses on a church door.
John Calvin - is French theologian in Geneva, Switzerland
John Foxe - The Book of Martyrs
Patrick Hamilton - martyr of the Scottish reformation.
Peter Martyr Vermigli - martry Italian Reformer
Explanation:
Marthin Luther - in 1517 and posted Ninety-Five theses on a church door in Germany enumerating various critiques of the Catholic Church, notably those concerning indulgences.
John Calvin - (1509-1564) is French theologian notably known for his theory of predestination, and credited to have founded a theocracy in Geneva, Switzerland.
John Foxe - (1516 -1587) is widely known for his book titled The Book of Martyrs, which gives an account of various individuals who suffered for the cause of Protestantism. He is otherwise known as a Preacher.
Patrick Hamilton - popularly known as a first preacher and considered as a martyr of the Scottish reformation.
Peter Martyr Vermigli ( 1499 – 1562) - known for his Eucharist doctrines, is an Italian religious reformer. His early work, influenced many Italians to convert in accordance to his doctrines.
Pavlov started from the idea that there are some things that a dog does not need to learn. For example, dogs don’t learn to salivate whenever they seafood. This reflex is “hard-wired” into the dogs. The behaviorist terms, food is an unconditioned stimulus and salivation is an unconditioned response.
Hope this helped:)