who established an experimental farm at mount vernon
Mount Vernon The tobacco market had declined and many planters in northern Virginia converted to mixed crops. Like them, by 1766 Washington had ceased growing tobacco at Mount Vernon and replaced the crop with wheat, corn, and other grains. Besides hemp and flax, he experimented with 60 other crops including cotton and silk. He also derived income from a new gristmill which produced cornmeal and flour for export and also ground neighbors' grain for fees. Washington similarly sold the services of the estate's looms and blacksmith. He built and operated a small fishing fleet, permitting Mount Vernon to export fish. Washington also practiced the selective breeding of sheep in an effort to produce better quality wool.
North Carolina On November 21, 1789, North Carolina became the twelfth state to ratify the Constitution. In 1840, it completed the state capitol building in Raleigh, still standing today. Most of North Carolina's slave owners and large plantations were located in the eastern portion of the state. Although North Carolina's plantation system was smaller and less cohesive than that of Virginia, Georgia, or South Carolina, significant numbers of planters were concentrated in the counties around the port cities of Wilmington and Edenton, as well as suburban planters around the cities of Raleigh, Charlotte, and Durham in the Piedmont. Planters owning large estates wielded significant political and socio-economic power in antebellum North Carolina, which was a slave society. They placed their interests above those of the generally non-slave-holding "yeoman" farmers of western North Carolina. In mid-century, the state's rural and commercial areas were connected by the construction of a 129-mile (208Â km) wooden plank road, known as a "farmer's railroad", from Fayetteville in the east to Bethania (northwest of Winston-Salem).[26]