Chile and Argentina share a long border and a common historical and cultural heritage, including the presence of indigenous peoples, the Spanish colonization, and the struggle for independence. They have also faced similar challenges and conflicts, such as dictatorships, human rights violations, and territorial disputes.
Uruguay and Argentina have a close and friendly relationship, based on their shared language, religion, culture, and history. They are both part of the Rio de la Plata basin, and have influenced each other's literature, music, art, and cuisine. They also have a long-standing rivalry in football.
Bolivia and Argentina have a long and complex history of interaction, from the Inca Empire and the colonial period, to the wars of independence and the modern era. They have significant cultural and ethnic diversity, as well as social and economic inequalities. They have also cooperated on regional and bilateral issues, such as energy, trade, and migration.
Paraguay and Argentina are neighboring countries that have a common history of colonization, independence, and wars. They both have a large population of mestizos and Guarani speakers, and share some cultural and musical traditions. They also have strong trade and diplomatic ties, and are members of Mercosur.
Brazil and Argentina are the two largest and most influential countries in South America, and have a long and dynamic relationship, ranging from rivalry and competition, to cooperation and integration. They both have a diverse and rich culture, and have contributed to the fields of literature, cinema, music, and sports. They also have a strategic partnership on regional and global issues.