Answer: The geography section of Margie's mechanical teacher was geared to a higher level than hers. The County Inspector slowed the geography section of Margie's mechanical teacher to that of an average twelve year old's. He further assured her mother that the learning progress was quite satisfactory.
hope it helped.
I think the correct answer is a.
The reason that we receive education is so that we can get jobs and invent new things. If the people during the Industrial Revolution did not have any knowledge they would not have been able to create any of the inventions that were made. Therefor, the US and many other places inspired by these inventions would be completely different. This is just an example.
I hope this helps!