Answer: Unemployment soared to 19%, and the stock market collapsed to half its former high. Countless U.S. businesses went bankrupt during the recession at the beginning of the 1920s. But it did lower inflated prices, and fast.
Explanation:
I believe the best way for her to conserve petroleum would be to recycle the plastic products she uses. :)
Well in this period, it is considered the old stone age and for good reason, as this era is characterized by the use of rudimentary chipped stone tools. Basically it was the era when human started using tools that were made from stone. Or in other words, innovated.
