Spinning wheel, of course! That was invented long before the 1900's!
Hope that I could help
All there measures helped to regulate the stock market EXCEPT (B) Setting stock prices.
Answer:
Okay thanks for the points
Explanation:
The answer is <span>oral histories that later were written down.</span>
It actually has two jobs, but the one you're looking for 'judge laws against the constitution to decide whether they are legal or not'.
Hope this helps, if not, comment below please!!!!