Which of the following was not a focus of Von Steuben's training at Valley Forge?

The importance of morale, while a significant aspect of military leadership and training, was not a primary focus of Von Steuben's efforts at Valley Forge. Von Steuben concentrated on practical training and military discipline, emphasizing essential skills and tactics that would improve the effectiveness of the Continental Army.

His training sessions notably included the development of effective drill formations and proper bayonet use, both critical for enhancing the combat readiness of the soldiers. Additionally, the care of military equipment was also a vital part of his training, as maintaining equipment directly affects a unit's operational capability. These elements were crucial in transforming the army into a more disciplined and effective fighting force.

While morale is undoubtedly important for troops’ performance, Von Steuben's approach primarily focused on tangible military skills and strategies that could be practically implemented in the field.