This expansive hundred-year journey through Colombia's recent history is narrated by former president of the republic of Colombia, Alfonso Lopez Michelsen, who is currently one of the most powerful figures in Colombia's political and social arenas. The most influential figures of Colombian politics during the 20th century are covered, including Lopez's father, Alfonso Lopez Pumarejo, and Luis Carlos Gal-n, a statesmen who brought the most renewal to Colombian politics in the past century.