This example of is creation type of institution like institution monument lead, around 1870, since the Alhambra is declated National Monument for onservation by when the Ministry of Public Works and Economy to Which the Alhambra was attached release the first pubilc investments.
An example of this is the creation of institutions like the Provincial Commissions of Monuments, around 1870, when the Alhambra is declared National Monument. It is then when the Ministry of Public Works and Economy, to which the Alhambra was attached, releases the first public investments to its conservation.