I had to pledge to the flag in Argentina, way back when I was a kid. We also stood in formation as the flag is raised and lowered each day.

We sang all kinds of anthems too, from the national anthem to the Himno a Sarmiento (some racist fuck), Himno de San Martin (cool guy), Marcha de las Malvinas (indoctrination to hate the british) and the Himno a la Bandera (flag), too many anthems to memorize and whenever they played them I just made sounds with my mouth pretending I was following the lyrics lmao.