The answer is personal experiences, for this term is the most important aspect if defining psychology, according to psychologist. It is because personal experience is one of the factors of having to determine things of how psychology will likely occur or what will likely trigger and help in studying it.
It was Lev V<span>ygotsky, a Soviet psychologist, who theorized about the aided and the preceded concepts regarding the development of language. His theory was mainly focused on human bio-social and cultural development and for him interaction is a necessary tool in one's development.</span>
Depends on who the war is with, however universal concerns would be logistics, monetary backing and manpower to fight the war.
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