Which event had the greatest influence on brazils independence

The event that had the greatest influence on Brazil's independence was the Portuguese Court's relocation to Brazil in 1808. This event played a crucial role in fostering a sense of national identity and unity among the Brazilian people, as it exposed them to Enlightenment ideas and enlightened absolutism from Europe. Additionally, the presence of the court allowed for the development of Brazilian institutions and infrastructure, which ultimately laid the groundwork for the country's independence from Portugal in 1822.