Powhatans (or powatans indians or Native Americans) lived in Virginia are also called leaders leading almost thirty or more tribes. When the chief powhatan died, this led to war with the colonists due to land and resources ownership. However the war was imminent when the measles and smallpox infected powhatans brought by colonizers.
The Qin dynasty was the first dynasty to start connecting the various walls into a greater whole. That happened around 221 to 206 BC and was done under the reign of Qin Shi Huang. Though the wall was later improved still by other dynasties, it was during the Qin dynasty that the Great Wall of China was first formed into a cohesive structure.
Wilson also created the War Industries Board, run by Bernard Baruch, to ensure adequate military supplies. The War Industries Board had the power to direct shipments of raw materials, as well as to control government contracts with private producers.
