Answer: Advancements in household technology
Increased life expectancy for women
Development of the service industry
Answer:
We'd be in debt of buying resources from other countries. We'd have no oil to power machines in our factories, all of our products would be foreign.
Explanation:
The best answer to the question that is being presented above would be the Ordovician mass extinction. <span>Jawless fish and ocean reefs were devastated by the end of the Ordovician mass extinction. </span>