Answer:
One reason why this is believable is because di Coppo Di Stefano Buonaiuti was in Florence at the time when the Black Death hit Florence in 1338. One reason why this passage isn't believable is because he was only two when it happened so might not remember it all.
Congress passed the Interstate Commerce Act (1887) and the Sherman Antitrust Act (1890) in response to "(3) monopolistic practices that were harmful to
<span>small businesses".</span>
It would be more helpful to have a map, but based on the information I would say 1810. The text itself states that is when it was most populated.