Final answer:
The building of roads and installation of power lines played a significant role in North Carolina's development and boosted the state's economy.
Step-by-step explanation:
One of the biggest reasons North Carolina stopped being a Rip Van Winkle State was the building of roads and the installation of power lines. The transportation revolution in the United States led to the construction of the Cumberland Road, a national highway that provided a route from Maryland to Illinois. Additionally, turnpikes were built, which charged fees for use. This infrastructure development played a crucial role in connecting North Carolina with the rest of the country and promoting economic growth.