When did the greatest drop in british imports happen and what caused it?

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!!!

you : ) : ) : )

free points always

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.