Why did Austion Washington thinks that Valley Gorge is such an important event in the Revolutionary War?

The six-month encampment of General George Washington’s Continental Army at Valley Forge in the winter of 1777-1778 was a major turning point in the American Revolutionary War. While conditions were notoriously cold and harsh and provisions were in short supply, it was at the winter camp where George Washington proved his mettle and, with the help of former Prussian military officer Friedrich Wilhelm Baron von Steuben, transformed a battered Continental Army into a unified,

Explanation:

so basically it was a huge turning point

b) brahmans   is nomadic society