The way all jobs in modern society are connected to other jobs is called division of labor because it is the assignment of different parts of a manufacturing process or task to different people in order to improve efficiency.
The answer you're probably looking for is: The Stamp Act of 1765 was significant in the sense that it was the first direct tax imposed on American colonists (So, would most likely be the answer that you're looking for to this question, that you have asked
would most likely be the answer that you're looking for to this question, that you have asked 
