The theorist used eight stages of development with age ranges to explain that social factors influence personality development is B. Erik Erikson.
<h3>What is Erikson's eight-level concept?</h3>
Erikson maintained that character develops in a predetermined order via 8 levels of psychosocial improvement, from infancy to adulthood. During every level, the character reports a psychosocial disaster that could have high-quality or terrible final results for character improvement.
Psychologist Erik Erikson evolved his 8 levels of improvement to give an explanation for how human beings mature. The levels make clear the developmental demanding situations confronted at diverse factors in life. His concept is broadly taught in developmental psychology guides withinside the United States.
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b) to mountain-bike
since the sentence follows along with to run and to swim the answer has to be "to mountain-bike".
People can face challenges like judgement and inequality when establishing a new colony/society/world.