Answer:
It Worked For Me : in Life and Leadership is a book by Colin Powell.
Step-by-step explanation:
Colin Powell is one of an American politician as well as one of the general in the army of United States.
When he was in the military career he also served as an National Security Advisor.
In this book he has beautifully described all his experiences and how he acted as a leader in all circumstances.
This story describes his life. This basically is an biography. In this book he has mentioned 13 rules that has described everything in great detail.