The Bolivarian missions are a series of over thirty social programs implemented under the administration of former Venezuelan president Hugo Chávez and continued by Chávez's successor, Nicolás Maduro. The programs focus on helping the most disadvantaged social sectors and guaranteeing essential rights such as health, education and food. The created missions created include Mission Robinson (literacy), Mission Barrio Adentro (free medical coverage), and Mission Mercal (affordable food).