sacred text - Buddha's teachings passed down.
Explanation: Tripitaka. ... They contain teachings of the Buddha on how to reach enlightenment as well as teachings to help guide Buddhists in their everyday life.
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.
A patent is an exclusive right granted by country to allow the inventor to exclude others from making, using or selling their invention in that country during the life of the patent.
Industrialization drastically increased the speed of change because the production of new goods always had to increase and be faster at the end of the day. The demand was ever-increasing which made change much more desirable when it was in the direction of increased production.
In this way industrialization increased the speed of change.
