Acre (state) (English Wikipedia)

"Sansão Pereira: o eterno poeta das telas". agencia.ac.gov.br (in Portuguese). Governo do Estado do Acre [Government of Acre State]. December 12, 2014. Retrieved December 12, 2014.

al.mt.gov.br

"Fixação e consolidação da fronteira" Archived July 6, 2011, at the Wayback Machine Official Site of the Legislative Assembly of Mato Grosso. Accessed October 5, 2010.

antiquity.ac.uk

Martti Pärssinen, Denise Schaan and Alceu Ranzi (2009). "Pre-Columbian geometric earthworks in the upper Purús: a complex society in western Amazonia". Antiquity. 83 (322): 1084–1095. doi:10.1017/S0003598X00099373. S2CID 55741813.

atlasbrasil.org.br

"Atlas do Desenvolvimento Humano no Brasil. Pnud Brasil, Ipea e FJP, 2022". www.atlasbrasil.org.br. Retrieved June 11, 2023.

bbc.co.uk

"Unnatural Histories - Amazon". BBC Four.

brasilviagem.com

"Cáceres" Archived July 8, 2011, at the Wayback Machine BrasilViagem.com. Page visited on October 5, 2010

chacruna.net

"Mestre Irineu: A Black Man Who Changed the History of Ayahuasca". chacruna.net. Chacruna. August 20, 2020. Retrieved August 20, 2020.

colegioweb.com.br

"As Casas Aviodoras", WEB High School. Page visited on October 6, 2010.

dioceseriobranco.com.br

Pertiñez, Dom Joaquín. "O Acvre, o Nordeste e os nordestinos" Archived July 6, 2011, at the Wayback Machine. Official site of the Diocese of Rio Branco. Page visited on October 5, 2010

doi.org

Martti Pärssinen, Denise Schaan and Alceu Ranzi (2009). "Pre-Columbian geometric earthworks in the upper Purús: a complex society in western Amazonia". Antiquity. 83 (322): 1084–1095. doi:10.1017/S0003598X00099373. S2CID 55741813.

educacaopublica.rj.gov.br

SILVA, Leo. "Plácido de Castro, Rio Branco e a Questão do Acre Archived February 25, 2010, at the Wayback Machine Official site of the Secretary of Education of the State of Rio de Janeiro. Page visited on October 9, 2010.

fapesp.br

revistapesquisa.fapesp.br

Junior, Gonçalo (October 2008). "Amazonia lost and found". Pesquisa (Ed.220). FAPESP. Archived from the original on August 12, 2014.

filologia.org.br

ALBUQUERQUE, Kátya Fernandez. "A Questão do Acre" Official site of the Fluminense Society of Philologic and Linguistic Studies. Page visited on October 9, 2010.

frigoletto.com.br

FRIGOLETTO DE MENEZES, Eduardo. "A Sudam – Superintendência do Desenvolvimento da Amazônia". Official site of the author. Page visited on October 9, 2010.

globo.com

g1.globo.com

PIB do Acre teve segunda pior variação do país em 2018, diz IBGE

goeam.com.br

LOUREIRO, Antonio José Souto (2008). "Histórico do Grande Oriente do Amazonas"^{[permanent dead link]}. Official site of Masonry in Amazonas. Page visited on October 9, 2010.

grupoescolar.com

"O Tratado de Madrid e o Tratado de Ayacucho" GrupoEscolar.com Page visited on October 6, 2010

hjobrasil.com

"A História do Estado do Acre, região Norte do Brasil - fotos e dados que ilustram este tema". Hjobrasil.com. Page visited on October 9, 2010.

ibge.gov.br

"IBGE | Portal do IBGE | IBGE".
"PIB por Unidade da Federação, 2021". ibge.gov.br.
"Estimativa de 2009 do Instituto Brasileiro de Geografia e Estatística". Brazilian Institute of Geography and Statistics. March 30, 2010. Retrieved June 26, 2010.

biblioteca.ibge.gov.br

"História de Porto Acre IBGE Library. Page visited on October 9, 2010.

sidra.ibge.gov.br

"Tabela 9605: População residente, por cor ou raça, nos Censos Demográficos". sidra.ibge.gov.br. Retrieved January 11, 2024.

censo2022.ibge.gov.br

"2022 Census Overview" (in Portuguese).

itamaraty.gov.br

kitplone.itamaraty.gov.br

"José Maria da Silva Paranhos Junior" Archived July 6, 2011, at the Wayback Machine. Official site of the Ministry of Foreign Relations of Brazil. Page visited on October 9, 2010.

marcillio.com

FURTADO, Celso. "A evolução da economia na República Velha". Marcilio.com. Page visited on October 6, 2010

nom.br

newton.freitas.nom.br

FREITAS, Newton. "Nacionalização Boliviana" Archived March 4, 2010, at the Wayback Machine. Official site of the author. Page visited on October 9, 2010.

nytimes.com

Simon Romero (January 14, 2012). "Once Hidden by Forest, Carvings in Land Attest to Amazon's Lost World". The New York Times.

planalto.gov.br

ANDRADA, Antônio Carlos Ribeiro de (16 de julho de 1934). "Constituição da República dos Estados Unidos do Brasil de 1934" Official site of the Presidency of the Federal Republic of Brazil.
VIANA, Fernando de Mello (September 18, 1946). "Constituição da República dos Estados Unidos do Brasil de 1946" Official site of the Presidency of the Federal Republic of Brazil. Page visited on October 9, 2010.

portalbrasil.net

TOSCANO, Fernando. "Estados Brasileiros: Acre" Portal Brasil. Page visited October 6, 2010

portovelho.ro.gov.br

"A queda do Ciclo da Borracha". Official site of the Municipality of Porto Velho (October 27, 2006). Page visited on October 6, 2010

roraimaemfoco.com

SILVA, Hiram Reis and (July 7, 2009) "João Rodrigues Cametá" Archived July 15, 2011, at the Wayback Machine
SILVA, Hiram Reis e (June 20, 2009). "Tenente-Coronel Gregório Taumaturgo de Azevedo" Archived July 15, 2011, at the Wayback Machine Roraima in Foucus. Page visited on October 9, 2010.

sapo.pt

historiaaberta.com.sapo.pt

Treaty of Madrid "Tratado de Madri" Archived April 11, 2015, at the Wayback Machine

semanticscholar.org

api.semanticscholar.org

Martti Pärssinen, Denise Schaan and Alceu Ranzi (2009). "Pre-Columbian geometric earthworks in the upper Purús: a complex society in western Amazonia". Antiquity. 83 (322): 1084–1095. doi:10.1017/S0003598X00099373. S2CID 55741813.

seplan.mt.gov.br

zsee.seplan.mt.gov.br

FERREIRA, João Carlos Vicente. "História da Vila Bela da Santíssima Trindade" Archived August 22, 2010, at the Wayback Machine

suapesquisa.com

"O Ciclo da Borracha". Suapesuisa.com. Pge visited on October 9, 2010.

tarauaca.com

"Tarauacá: Ontem, hoje e amanhã" Tarauacá.com. Page visited on October 5, 2010.

terra.com.br

educaterra.terra.com.br

SCILLING, Voltaire. "A Expedição dos Poetas" Archived May 14, 2011, at the Wayback Machine Earth Education:History. Page visited on October 9, 2010.

uol.com.br

educacao.uol.com.br

GURGEL, Rodrigo. "Revolução Acreana: Bolívia e Brasil disputam o Acre". UOL Education. Page visited on October 6, 2010.
"Plácido de Castro" UOL Education. Page visitetd on October 9, 2010.

uol.com.br

"Culinária do Acre esbanja identidade e orgulho em cada prato; conheça". uol.com.br (in Portuguese). Uol Brasil. June 14, 2021. Retrieved June 14, 2021.

vereadorjamerson.com

ILVA CASTRO, Jamerson. "História das Bandeiras de Portugal e do Brasil^{[permanent dead link]} Official site of the city councilman. Page visited on October 9, 2010

web.archive.org

Junior, Gonçalo (October 2008). "Amazonia lost and found". Pesquisa (Ed.220). FAPESP. Archived from the original on August 12, 2014.
Treaty of Madrid "Tratado de Madri" Archived April 11, 2015, at the Wayback Machine
FERREIRA, João Carlos Vicente. "História da Vila Bela da Santíssima Trindade" Archived August 22, 2010, at the Wayback Machine
"Cáceres" Archived July 8, 2011, at the Wayback Machine BrasilViagem.com. Page visited on October 5, 2010
"Fixação e consolidação da fronteira" Archived July 6, 2011, at the Wayback Machine Official Site of the Legislative Assembly of Mato Grosso. Accessed October 5, 2010.
Pertiñez, Dom Joaquín. "O Acvre, o Nordeste e os nordestinos" Archived July 6, 2011, at the Wayback Machine. Official site of the Diocese of Rio Branco. Page visited on October 5, 2010
SILVA, Hiram Reis and (July 7, 2009) "João Rodrigues Cametá" Archived July 15, 2011, at the Wayback Machine
"História de Ipixuna". Official site of the Public Library of Amazonas. Page visited on October 6, 2010.
SILVA, Hiram Reis e (June 20, 2009). "Tenente-Coronel Gregório Taumaturgo de Azevedo" Archived July 15, 2011, at the Wayback Machine Roraima in Foucus. Page visited on October 9, 2010.
SCILLING, Voltaire. "A Expedição dos Poetas" Archived May 14, 2011, at the Wayback Machine Earth Education:History. Page visited on October 9, 2010.
SILVA, Leo. "Plácido de Castro, Rio Branco e a Questão do Acre Archived February 25, 2010, at the Wayback Machine Official site of the Secretary of Education of the State of Rio de Janeiro. Page visited on October 9, 2010.
"José Maria da Silva Paranhos Junior" Archived July 6, 2011, at the Wayback Machine. Official site of the Ministry of Foreign Relations of Brazil. Page visited on October 9, 2010.
FREITAS, Newton. "Nacionalização Boliviana" Archived March 4, 2010, at the Wayback Machine. Official site of the author. Page visited on October 9, 2010.

wikisource.org

pt.wikisource.org

"Tratado de Ayacucho" Wikisource in Portuguese (March 27, 1867). Page visited on October 9, 2010.

worldwildlife.org

Amazon Rainforest, Amazon Plants, Amazon River Animals