In 1879–1880, Cuban patriot Calixto García attempted to start another war known as the Little War but received little support.
Period between wars
In Cuba, a sophisticated and prosperous sugar industry had employed chattel slavery until the final third of the 19th century. Cuba produced 720,250 metric tons of sugar in 1868, more than forty percent of cane sugar reaching the world market that year. Slavery had been maintained in Cuba, however, while abolition was underway elsewhere. Abolition in Cuba began the final third of the 19th century, and was completed in the 1880s.
War of 1895
An exiled dissident named José Martí founded the Cuban Revolutionary Party in New York in 1892. The aim of the party was to achieve Cuban independence from Spain. In January 1895 Martí traveled to Montecristi and Santo Domingo to join the efforts of Máximo Gómez. Martí recorded his political views in the Manifesto of Montecristi. Fighting against the Spanish army began in Cuba on 24 February 1895, but Martí was unable to reach Cuba until 11 April 1895. Martí was killed in the battle of Dos Rios on 19 May 1895. His death immortalized him as Cuba's national hero.
Around 200,000 Spanish troops outnumbered the much smaller rebel army which relied mostly on guerrilla and sabotage tactics. The Spaniards began a campaign of suppression. General Valeriano Weyler, military governor of Cuba, herded the rural population into what he called reconcentrados, described by international observers as "fortified towns". These are often considered the prototype for 20th-century concentration camps. Between 200,000 and 400,000 Cuban civilians died from starvation and disease in the camps, numbers verified by the Red Cross and United States Senator and former Secretary of War Redfield Proctor. American and European protests against Spanish conduct on the island followed.