Final answer:
Franklin's experiments led to a better understanding of the Scientific method, making a valuable contribution to England under attack.
Step-by-step explanation:
Franklin's experiments led to a better understanding of the Scientific method, which made a valuable contribution to England under attack. The Scientific method involves conducting experiments, making observations, and drawing conclusions based on evidence.
Franklin's experiments with electricity, such as the famous kite experiment, helped advance scientific knowledge and led to practical applications in various fields.