Answer:
The largest drop was after the 1774 Intolerable Acts.
Explanation:
Intolerable Acts of 1774 were a set of minor laws passed by the British after the Boston Tea party, which was the beginning spark of the American revolution.
These laws were introduced to punish the Massachusetts colonists who stood up against the unfair and unbearable tax changes made by the British government.
In fact, there were 5 Intolerable Act. I've briefly summarized them below so you can google more and learn more!!!
