They were mist likely following food sources.
Most children in the United States start school when they are 5 or 6 years of age this occurrence would best be described as a normative age-graded influence.
<h3>What is considered to be the study of human lifespan development and what are some of the basic influences on human development?</h3>
How humans change and develop from conception to death is the main topic of lifespan development research. This branch of psychology is studied by developmental psychologists. They contend that three developmental areas — physical growth, cognitive development, and psychosocial development—can be empirically examined as a continuous process. Actually, smart kids and adults are more likely to have the emotional maturity and emotional stability than their peers. As adults, they also express being incredibly satisfied with their jobs, friendships, lives in general.
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Answer:
Urbanization.
Explanation:
The process of people 'migrating' to the urban areas from the rural areas is known as urbanization. In other words, it is the move from a poorer area to a richer area in the hope of a better life.
The onset of urbanization began when industries began to be built in urban areas. With the prospect of getting employment and a better future, villagers or people from the rural areas began to 'migrate' to urban areas. This movement is known as urbanization.
