They brought Christianity to us, which is until this day is useful.
Sana nakatulong ako:)
Spanish art has been an important contributor to Western art and Spain has produced many famous and influential artists including Velázquez, Goya and Picasso. Spanish art was particularly influenced by France and Italy during the Baroque and Neoclassical periods, but Spanish art has often had distinctive characteristics, partly explained by the Moorish artistic heritage in Spain (especially in Andalusia), and through the political and cultural climate in Spain during the Catholic Counter-Reformation and the subsequent eclipse of Spanish power under the Bourbon dynasty in the 19th century.
as far as I know its formal education and founded scientific educations - spaniards has introduced Education in the country. Methods of agriculture were aslo taught. In this era, there were universities and colleges established.