The city of Salvador, whose full name is São Salvador da Bahia de Todos os Santos ("Holy Savior of the Bay of All Saints"), was founded on March 29, 1549, by the Portuguese navigator and first Governor-General Tomé de Sousa. It immediately received the status of the first capital of colonial Brazil and remained the administrative center for over two centuries. Its foundation was a key moment in the Portuguese exploration of the South American continent.
The rapid development of Salvador was driven by several key factors. Firstly, its strategic geographical location on the shores of the vast and navigable Bay of All Saints made it the colony's main port. Secondly, the status of capital, which the city held until 1763, ensured its political influence. A unique feature of Salvador was its two-level structure: the "Upper City" (Cidade Alta) became the administrative and residential center, while the "Lower City" (Cidade Baixa) served as the commercial district with the port and warehouses.
Early Salvador quickly turned into an economic and cultural hub. The foundation of its prosperity was trade: sugar cane, as well as gold and diamonds, were exported through the port. A tragic but significant page in history was the city's transformation into the first and largest slave market in the New World, where Africans were brought en masse from 1558 to work on plantations. This led to the formation of the city's unique cultural identity, where European, African, and Indigenous traditions are closely intertwined. By 1552, the first Catholic diocese in Brazil was founded here, cementing Salvador's role as the country's religious center.