Colonial Brazil - Inland Expansion: The entradas and bandeiras

Inland Expansion: The entradas and bandeiras

Since the 16th century the exploration of the Brazilian inland was attempted several times, mostly to try to find mineral riches like the silver mines found in 1546 by the Spanish in Potosí (now in Bolivia). Since no riches were initially found, colonisation was restricted to the coast where the climate and soil were suitable for sugarcane plantations.

The expeditions to inland Brazil are divided into two types: the entradas and the bandeiras. The entradas were done in the name of the Portuguese crown and were financed by the colonial government. Its main objective was to find mineral riches, as well as to explore and chart unknown territory. The bandeiras, on the other hand, were private initiatives sponsored and carried out mostly by settlers of the São Paulo region (the paulistas). The expeditions of the bandeirantes, as these adventurers were called, were aimed at obtaining native slaves for trade and finding mineral riches. The paulistas, who at the time were mostly of mixed Portuguese and native ancestry, knew all the old indigenous pathways (the peabirus) through the Brazilian inland and were acclimated to the harsh conditions of these journeys.

At the end of the 17th century, the bandeirantes expeditions discovered gold in central Brazil, in the region of Minas Gerais, which started a gold rush that led to a dramatic urban development of inland Brazil during the 18th century. Additionally, inland expeditions led to westward expansion of the frontiers of colonial Brazil, beyond the limits established by the Treaty of Tordesillas.