"Ibero-Americans" refers to people from countries in Latin America and the Iberian Peninsula, which includes Spain and Portugal. These nations share a common cultural and linguistic heritage, primarily due to the historical influence of Spanish and Portuguese colonization. The term encompasses a diverse range of cultures, traditions, and languages, with Spanish being the most widely spoken language among Ibero-Americans. Countries such as Mexico, Argentina, and Brazil are part of this group, each contributing unique customs and practices to the broader Ibero-American identity.