In this document, the reader will find aspects that will allow him to understand theoretical concepts of leadership and power, by including topics such as evolution and scenarios in which they have been developed. In order to have the reader generates its own configuration of the leader; the work also contains categorization and leadership styles and the sources and uses of power.Furthermore, is important to describe the work of a leader and the power management within organizations from a competitive global scenario, considering their effectiveness, their distinctions and different manifestations. Also it would highlight the leader's vision and communication as a factor in the business environment.
