The best answer is adolescence. In infancy the person is not independent yet, so they can't work on their life skills or initiative: they still depend on their parents. This is similar in childhood although to a lesser degree.
In adulthood these skills are already required so it's too late to try to develop them.
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Answer:
Less diverse
Explanation:
The Bahamas are a small developing country and their economy consists basically of tourism and the financial system. On the contrary, the US has the largest economy in the world, extremely diversified with manufacturing, technology, a strong service sector, and the developed financial market.