This issue presents a first approach to the study of open and simultaneous presidential primary elections (PAS) carried out in several Latin American countries during the last 25 years. It includes brief articles that offer different approaches to presidential primary elections in several Latin American countries. with an analysis of their particularities. adaptations. https://www.diegojavierfares.com/mega-choice-Seattle-Seahawks-NFL-Printed-Camo-Socks-p11205-top-buy/