Achieving asylum in the U.S. is the great concern of immigrants and, for this reason, it is important that they are clear about the indicators of favorability to achieve it. The book presents both objective and subjective situations. The truth is that no one can guarantee asylum, but the most effective way to achieve it is through the presentation of a professional and sincere dossier on the situation that leads individuals to seek asylum as a mechanism to avoid being subjected to torture and death in their country of origin, by those who are interested in causing them harm for one reason or another, reason or circumstance.Credible fear is fundamental to convince the U.S. immigration authorities, so the reader is presented with the arguments that seek to prevent asylum from being granted, the possible mistakes made by the applicant, the typology of people who apply for asylum, explanations that end in failure, statistics on asylum, and how to increase the chances of obtaining it,along with a survey of specialists in the subject.