number 3: Migration of people
The given statement is true as the evolutionary theorists accepted that the growth of the societies was based on the similar or different stages of social development.
<h3>What is social development?</h3>
Social development refers to the betterment of the standard of living of the people residing in the society.
In the year the 1800s, there was no theory that fully describes the aspects relating to changes in societies. As a result, the theorists trusted that societal growth entirely depends on similar or distinct stages of social development.
Therefore, the theories of the 1800s explained the distinct or same stages of social development which would be the result of the growth of societies.
Learn more about the social development in the related link:
brainly.com/question/1651136
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Answer: (A) Reduce capacity
Explanation:
Reduction of the capacity is not the part of the OM strategy or an issue during the stage of the growth in the production life cycle. The growth stage is the phase of the item life cycle where item deals, incomes and benefits start to develop as the item turns out to be progressively mainstream and acknowledged in the product life cycle.
The first stage of the product life cycle is the introduction stage where the organization tries to aware about all the product and the services. The capacity of during the growth stage continuously increases.
Therefore, Option (A) is correct as it is not included in the OM strategy.