King Felipe VI on Monday acknowledged "much abuse" during Spain's conquest of the Americas, the latest attempt by a top Spanish official to address Mexico's longstanding historical grievances.
Laws imposed by the Spanish crown in the 16th century to govern its colonies had a "desire to protect" Indigenous peoples, the king said during a visit to an exhibition of Indigenous Mexican art in Madrid.
But "reality later made it impossible to fully enforce, and there was much abuse," he added, according to a video posted by the royal palace on X.
"There are things that later, when we study them and learn about them, you say: 'Well, by today's standards and values, they obviously cannot make us feel proud,'" the king said.
"But we have to understand them in their proper context, not with excessive moral presentism, but with objective and rigorous analysis" in order "to draw lessons," he added.
Relations between Mexico and Spain have been strained since 2019 when Mexico's then president Andres Manuel Lopez Obrador demanded an apology from Spain's monarchy for abuses committed during Spain's 1519-1521 Conquest of Mexico and the ensuing three centuries of colonial rule.
Mexican President Claudia Sheinbaum, Lopez Obrador's political ally and successor, revived the call and excluded the king from her inauguration in October 2024 partly because Spain had not responded to the apology demand.
Spain's Foreign Minister Jose Manuel Albares last year acknowledged the "pain and injustice" inflicted on Indigenous peoples during the Spanish conquest as he inaugurated the exhibition which the king visited on Monday.
Sheinbaum welcomed the comments, saying they were the "first step" by the Spanish government in recognizing the abuses committed.
Shortly after, Spain's Socialist Prime Minister Pedro Sanchez said improving Spain's ties with Mexico is a priority for his government, adding there was "light and shadow" in the two country's shared history.
Mesoamerica, a region that comprised parts of Mexico and Central America, had an estimated population of 15 million to 30 million people when conquistador Hernan Cortes arrived with an army of several hundred men, bringing horses, swords, guns -- and smallpox -- in 1519.
After a century of battles, massacres, and plagues, only an estimated one million to two million Indigenous inhabitants remained.