It heleped by saving time and time is money because it shorted the distance of traveling
Anyways here:
He built a network of roads and canals and established a national religion. They built the Great Wall and standardized system of weights and measures. They made the army bigger and forced nobles to move to the capital.
Answer:
The really didnt want along and grulieng war or even idependance, the just wanted Great Brtitan to cut down on the taxation and violence.