Answer :
The relatively high incidence of expanded family households among poorer north Americans is an adaptation to poverty.
What is poverty?
Poverty is all about a state where there is not enough money in which a person is not able to fulfil or meet their basic needs. This can also include food, clothing, and shelter, which are considered basic human needs.
When talking about the adoption of poverty, then it is called an incidence, which is relatively high when expanded family households are more common among the poorer North Americans.
Therefore, this is when poverty is adopted by North Americans.
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