1. D
2. B
3. C
4. (You didn't include the choices to answer the question, sorry)
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.
I'm pretty sure it's either A or D, sorry that i'm not the greatest help
No. The Crusades was a series of three conquests commissioned by the Catholic Church to free Jerusalem from the hold of the Muslims who were occupying Palestine.
Because
The government viewed Cuba as a nation in need of independence. Granted, the U.S. wanted Cuba independence from Spain so that the U.S. could exert indirect political and economic control over the nation, its peoples, and its resources.
