and led to a huge backing both by insular and peninsular Spaniards of Alfonso. His government continued the operations of the Ministry for Overseas Affairs which began under his mother's reign. The ministry was responsible for the theft of indigenous human remains and artifacts throughout colonized lands from 1863 to 1899. To this day, the majority of the stolen bodies of indigenous peoples, some still displayed in Spanish museums, have yet to be returned to their ancestral lands. Alfonso's short reign established the foundations for the final socioeconomic recuperation of Spain after the 1808–1874 crisis. Both European (the coastal regions, such as the Basque Country, Catalonia, and Asturias) and Overseas – Antilles and Pacific were able to grow steadily. Cuba and Puerto Rico prospered to the point that Spain's first train was between Havana and Camagüey, and the first telegraph in Latin America was in Puerto Rico, established by Samuel Morse, whose daughter lived there with her husband. Upon the American invasion of Puerto Rico, ten US dollars were needed to buy one Puerto Rican peso. First marriage On 23 January 1878 at the Basilica of Atocha in Madrid, Alfonso married his first cousin, Princess María de las Mercedes, but she died within six months of the marriage. Second marriage and rule On 29 November 1879 at the Basilica of Atocha in Madrid, Alfonso married his double third cousin, Archduchess Maria Christina of Austria. During the honeymoon, a pastry cook named Otero fired at the young sovereign and his wife as they were driving in Madrid. The children of this marriage were: María de las Mercedes, Princess of Asturias, (11 September 188017 October 1904), married on 14 February 1901 to Prince Carlos of Bourbon-Two Sicilies, and titular heir from the death of her father until the posthumous birth of her brother María Teresa, (12 November 188223 September 1912), married to Prince Ferdinand of Bavaria on 12 January 1906 Alfonso XIII (17 May 188628 February 1941). Born posthumously. He married Princess Victoria Eugenie of Battenberg Alfonso had two sons by Elena Armanda Nicolasa Sanz y Martínez de Arizala (15 December 1849, in Castellón de la Plana – 24 December 1898, in Paris): Alfonso Sanz y Martínez de Arizala (28 January 1880, in Madrid19 March 1970, in Paris), married in 1922 to María de Guadalupe de Limantour y Mariscal Fernando Sanz y Martínez de Arizala (28 February 1881, in Madrid8 January 1925,