Encyclopedia/3. History, Societies & Civilizations/09. Modern Nations/01. Africa • Curated by Admin Timeline.sg
History of Guinea-Bissau (AI-generated, sourced to Wikipedia).
Chronological Storyline (25 Milestones)
1446 CE
Portuguese reach Geba River
Portuguese navigator Nuno Tristão explores the coast of what is now Guinea-Bissau, initiating early European contact and trade. Source — Wikipedia, "Guinea-Bissau":
Flag of Portugal, created by Columbano Bordalo Pinheiro (1857-1929), officially adopted by Portuguese government in June 30, 1911 (in use since about November 1910). By Original: Columbano Bordalo Pinheiro Vector: Vítor Luís Rodrigues, António Martins-Tuválkin - Símbolos Nacionais, Public domain, https://commons.wikimedia.org/w/index.php?curid=92861585
1588 CE
Cacheu fort established
Portugal builds a fort at Cacheu, anchoring the slave trade and colonial commerce along the Cacheu River. Source — Wikipedia, "Guinea-Bissau":
Fort at Cacheu, Guinea-Bissau By Jcornelius - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=76936154
1687 CE
Bissau founded as fort
Portuguese settlers establish a fortified trading post at Bissau, which later grows into the colonial capital. Source — Wikipedia, "Guinea-Bissau":
Stroossenzeen zu Bissau. By Original: Colleen Taugher from Lewiston Idaho, USA Modifications: The original uploader was Cornischong at Luxembourgish Wikipedia. - Original: File:Bissau4.jpg Modifications: Transferred from lb.wikipedia to Commons., CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=21195455
1753 CE
Bolama disputed
Portugal and Britain contest control of the Bolama islands, reflecting intensifying European rivalry in the region. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
1836 CE
Slave trade abolished
Portugal officially abolishes the transatlantic slave trade, though clandestine trafficking continues for decades. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
1879 CE
Portuguese Guinea separated
Portugal separates Guinea from Cape Verde, establishing Portuguese Guinea as a distinct colonial administration. Source — Wikipedia, "Guinea-Bissau":
Flag of Portugal, created by Columbano Bordalo Pinheiro (1857-1929), officially adopted by Portuguese government in June 30, 1911 (in use since about November 1910). By Original: Columbano Bordalo Pinheiro Vector: Vítor Luís Rodrigues, António Martins-Tuválkin - Símbolos Nacionais, Public domain, https://commons.wikimedia.org/w/index.php?curid=92861585
1915 CE
Pacification campaigns
Portuguese forces complete military conquest of the interior after years of campaigns against local peoples. Source — Wikipedia, "Guinea-Bissau":
Flag of Portugal, created by Columbano Bordalo Pinheiro (1857-1929), officially adopted by Portuguese government in June 30, 1911 (in use since about November 1910). By Original: Columbano Bordalo Pinheiro Vector: Vítor Luís Rodrigues, António Martins-Tuválkin - Símbolos Nacionais, Public domain, https://commons.wikimedia.org/w/index.php?curid=92861585
Sep 19, 1956 CE
PAIGC founded
Amílcar Cabral and others found the African Party for the Independence of Guinea and Cape Verde to fight colonial rule. Source — Wikipedia, "Guinea-Bissau":
Bandeira do Partido Africano para a Independência da Guiné e Cabo Verde By Thommy - Own work, based on Flags of the World - Political flags of Guinea Bissau and Flag of Guinea-Bissau.svg, Public domain, https://commons.wikimedia.org/w/index.php?curid=3801789
Jan 23, 1963 CE
War of Independence begins
PAIGC guerrillas attack Portuguese barracks at Tite, launching the armed struggle for independence. Source — Wikipedia, "Guinea-Bissau":
PAIGC Portuguese military plane shot down By Roel Coutinho - Roel Coutinho Guinea-Bissau and Senegal Photographs (1973 - 1974), CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=48636825
Jan 20, 1973 CE
Amílcar Cabral assassinated
PAIGC founder Amílcar Cabral is killed in Conakry by disgruntled party members, just before independence is achieved. Source — Wikipedia, "Guinea-Bissau":
Portrait of Amilcar Cabral, wearing the sumbia - traditional skullcap [presumably during the Cassacá Congress, freed from the southern region of Guinea] By AnonymousUnknown author - http://casacomum.org/cc/visualizador?pasta=05221.000.030, Public domain, https://commons.wikimedia.org/w/index.php?curid=47445320
Sep 24, 1973 CE
Independence declared
PAIGC unilaterally declares the independence of Guinea-Bissau in Madina do Boé, recognized widely the following year. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Sep 10, 1974 CE
Portugal recognizes independence
Following the Carnation Revolution, Portugal formally recognizes Guinea-Bissau's independence. Source — Wikipedia, "Guinea-Bissau":
Flag of Portugal, created by Columbano Bordalo Pinheiro (1857-1929), officially adopted by Portuguese government in June 30, 1911 (in use since about November 1910). By Original: Columbano Bordalo Pinheiro Vector: Vítor Luís Rodrigues, António Martins-Tuválkin - Símbolos Nacionais, Public domain, https://commons.wikimedia.org/w/index.php?curid=92861585
Nov 14, 1980 CE
Nino Vieira seizes power
Prime Minister João Bernardo 'Nino' Vieira overthrows President Luís Cabral in a bloodless coup, ending the unity project with Cape Verde. Source — Wikipedia, "Guinea-Bissau":
Nino Vieira seizes power By Unknown author, Public domain, https://commons.wikimedia.org/w/index.php?curid=89436
Aug 7, 1994 CE
First multiparty elections
Vieira wins Guinea-Bissau's first multiparty presidential election, marking a transition from single-party rule. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Jun 7, 1998 CE
Civil war erupts
A mutiny by army chief Ansumane Mané triggers a brief but devastating civil war, drawing in Senegalese and Guinean forces. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
May 7, 1999 CE
Vieira ousted
Rebel forces topple President Vieira, who flees into exile, ending the civil war and opening a fragile transition. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Sep 14, 2003 CE
Military coup
The army overthrows President Kumba Ialá amid mounting economic and political crises, installing a transitional government. Source — Wikipedia, "Guinea-Bissau":
Military coup By Unknown author, Public domain, https://commons.wikimedia.org/w/index.php?curid=89436
Oct 2, 2004 CE
Army mutiny
Unpaid soldiers mutiny, killing the armed forces chief of staff, underscoring chronic military instability. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Jul 23, 2005 CE
Vieira returns as president
Exiled former leader Nino Vieira wins the presidential runoff, returning to power after years of conflict. Source — Wikipedia, "Guinea-Bissau":
Results by region of the first round of the 2005 Guinea-Bissau presidential election. By FelipeRev - Own work, CC0, https://commons.wikimedia.org/w/index.php?curid=150029613
Mar 2, 2009 CE
President Vieira killed
President Vieira is assassinated by soldiers in retaliation for a bomb that killed the army chief, deepening instability. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Apr 12, 2012 CE
Coup disrupts elections
The military seizes power days before a presidential runoff, suspending the constitution and drawing international condemnation. Source — Wikipedia, "Guinea-Bissau":
Coup disrupts elections By Unknown author, Public domain, https://commons.wikimedia.org/w/index.php?curid=89436
May 18, 2014 CE
José Mário Vaz elected
José Mário Vaz wins the presidency, completing a transition back to civilian rule after the 2012 coup. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Mar 10, 2019 CE
Cocaine trafficking trial
A landmark trial convicts several people of drug trafficking, highlighting Guinea-Bissau's role as a transit hub for South American cocaine. Source — Wikipedia, "Guinea-Bissau":
Flag of Guinea-Bissau By Unknown author - Drawn by User:SKopp, Public domain, https://commons.wikimedia.org/w/index.php?curid=343082
Feb 27, 2020 CE
Umaro Sissoco Embaló sworn in
Umaro Sissoco Embaló takes office after a disputed election, ending a prolonged political stalemate. Source — Wikipedia, "Guinea-Bissau":
Results by region of the first round of the 2019 Guinea-Bissau presidential election. By FelipeRev - Own work, CC0, https://commons.wikimedia.org/w/index.php?curid=150057731
Feb 1, 2022 CE
Failed coup attempt
Gunmen attack government buildings in Bissau in an attempted coup, which President Embaló survives and blames on drug trafficking interests. Source — Wikipedia, "Guinea-Bissau":
Map of Guinea Bissau By Alvaro1984 18 - Own work, Public domain, https://commons.wikimedia.org/w/index.php?curid=7424046
![Portrait of Amilcar Cabral, wearing the sumbia - traditional skullcap [presumably during the Cassacá Congress, freed from the southern region of Guinea]](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Cabral_2.png/500px-Cabral_2.png)
