This book is about the second Imam, Imam Hasan [a]. He was the son of the first Imam who received his commission upon the death of his father, may Allah allow us to be called his Shi'ah. Many erroneous accounts have been given about Imam Hasan [a], the most treacherous of them being about the number of wives he had and attributing worldly passions to him, God forbid! The most misunderstood and underestimated act of this great Imam was the signing of a peace treaty with the usurper Mu'awiyah. A large portion of this book has been dedicated to clarifying this treaty. Why it was made, why Imam Hasan [a] was forced to sign it. What it contained and how it was broken.This book is one of the many Islamic publications distributed by Ahlulbayt Organization throughout the world in different languages with the aim of conveying the message of Islam to the people of the world. Ahlulbayt Organization (www.shia.es) is a registered Organization that operates and is sustained through collaborative efforts of volunteers in many countries around the world, and it welcomes your involvement and support. Its objectives are numerous, yet its main goal is to spread the truth about the Islamic faith in general and the Shia School of Thought in particular due to the latter being misrepresented, misunderstood and its tenets often assaulted by many ignorant folks, Muslims and non-Muslims. Organization's purpose is to facilitate the dissemination of knowledge through a global medium, the Internet, to locations where such resources are not commonly or easily accessible or are resented, resisted and fought! In addition, For a complete list of our published books please refer to our website (www.shia.es) or send us an email to info@shia.es