“That the Kingdom Commands the King: and not the King to the Kingdom”. The Legitimacy of Charles the First at the Time of the Communities of Castile Five Hundred Years Later. Res Publica [Internet]. 2020 Jul. 5 [cited 2026 Jul. 29];23(2):151-6. Available from: https://revistas.ucm.es/index.php/RPUB/article/view/69642