In the context of the Battle of Stirling Bridge, how does the study of leadership support the statement "Leadership was the main reason for success in battle during the reign of Edward I"?

A) Leadership played a minor role in the outcome of the battle, overshadowed by other factors such as terrain and tactics.
B) Leadership was pivotal in orchestrating strategic maneuvers that led to victory, supported by historical evidence and analysis of battlefield tactics.
C) Leadership had no significant impact on the battle's outcome, as victory was primarily determined by numerical superiority.
D) Leadership was solely responsible for the victory, with no other factors contributing to the success of Edward I's forces.