Answer:
Generally speaking, a key development that occurred globally during the classical era was "D. The expansion of cultural exchange through regional trade", since this was a time of cultural and technological diffusion.
Explanation:
Answer:
- depletion of natural resources
- loss of jobs in developed countries
Explanation:
The reason being is, when the world needs economic growth and without natural resources to fuel trades and make commodities.
And with a loss of jobs, people lose income and again the economy isn't being properly stimulated.
