A 1955 Mexican migration document of Cuba's revolutionary leader Fidel Castro is on display as part of the National Institute of Migration exhibit marking the organization's 20th anniversary, in Mexico City, Tuesday, Nov. 5, 2013. Castro, according to historians, used his time in Mexico to organize the group of rebels who took a boat to Cuba in 1956 to launch the rebellion against dictator Fulgencio Batista. The exhibit of 16 notables that include Castro, Russian Marxist revolutionary Leon Trotsky and Nicaraguan guerrilla leader Augusto Cesar Sandino, is a sample of the nearly 500,000 records that make up the institute's archive.
