<span>In the 1st half of the 20th century, there were 2 World Wars. Because of that the poetry contains more emotion, so the poetry in that period is a lot heavier.
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When you evaluate - you make a judgment about whether something works or does not work.
Answer:
Socio-cultural theory of cognitive development.
Explanation: The Russian psychologist Vygotsky's theory is a milestone and the basis of constructivism. He felt that social learning precedes development. He explains that "every function in child's cultural development occurs twice, firstly, on social level(interpsychological) and secondly, on individual level"(intrapsychological). Thus, when Xavier modifies the poetic techniques he is reflecting Vygotsky's instructional principle of cognitive development according to which child constructs knowledge actively. He says cognition and consciousness are the by-products of socialization.
It's essentially time and age. So, death would be the most applicable answer.