Post-colonial exploitation and settlement

Post-colonial exploitation and settlement
Amazonas state
Amazon Theatre opera house in Manaus built in 1896 during the rubber boom
Amazon Theatre opera house in Manaus built in 1896 during the rubber boom
Metropolitan Cathedral of Santarem, in Santarem, Brazil
Metropolitan Cathedral of Santarem, in Santarem, Brazil
Iglesia Matriz in Iquitos, Peru
The Cabanagem revolt (1835–1840) was directed against the white ruling class. It is estimated that from 30 to 40% of the population of Grão-Pará, estimated at 100,000 people, died.[30]
The population of the Brazilian portion of the Amazon basin in 1850 was perhaps 300,000, of whom about two-thirds were Europeans and slaves, the slaves amounting to about 25,000. The Brazilian Amazon’s principal commercial city, Pará (now Belém), had from 10,000 to 12,000 inhabitants, including slaves. The town of Manáos, now Manaus, at the mouth of the Rio Negro, had a population between 1,000 and 1,500. All the remaining villages, as far up as Tabatinga, on the Brazilian frontier of Peru, were relatively small.[31]
On 6 September 1850, Emperor Pedro II of Brazil sanctioned a law authorizing steam navigation on the Amazon and gave the Viscount of Mauá (Irineu Evangelista de Sousa) the task of putting it into effect. He organised the “Companhia de Navegação e Comércio do Amazonas” in Rio de Janeiro in 1852; in the following year it commenced operations with four small steamers, the Monarca (‘Monarch’), the Cametá, the Marajó and the Rio Negro.[31][32]