Why was Evita Peron known as the most powerful woman in Latin America?

Eva Peron, commonly known as Evita, was not known as the most powerful woman in Latin America. Instead, she held significant influence as the charismatic wife of former Argentine President Juan Peron. Eva was known for her advocacy for the rights of women and the working class in Argentina during the mid-20th century, but her power was derived from her association with her husband rather than an independent title or position of authority.