📅 2 April 1944
A younger generation formed the Youth League to press the ANC toward mass action and African nationalism. Its founders included Anton Lembede, Nelson Mandela, Walter Sisulu and Oliver Tambo.
📅 17 December 1949
The programme called for boycotts, strikes, civil disobedience and non-cooperation. It marked a shift from petitions toward mass mobilization against white minority rule.
📅 5 December 1956
Police raids across the country led to the arrest of 156 activists of different racial backgrounds. The resulting Treason Trial attempted to criminalize the Freedom Charter movement.
📅 12 April 1960
Acting on ANC instructions, Tambo left South Africa to build international support and an external mission after the state banned the organization.
📅 21 Juli 1967
The banned ANC president and Nobel Peace Prize laureate died after being struck by a train near his home. Oliver Tambo became acting president of the ANC.
📅 2 Augustus 1967
ANC and ZAPU guerrillas crossed into Rhodesia in a joint operation. The campaign provided important military experience and demonstrated regional cooperation.
📅 18 Juni 1968
Addressing the UN Special Committee Against Apartheid in Stockholm, Tambo urged coordinated pressure and support for the liberation struggle.
📅 26 September 1974
The General Assembly's Political Committee recognized the liberation movements as representatives in the struggle, strengthening their international legitimacy.
📅 8 Januari 1980
The ANC used the Freedom Charter's twenty-fifth anniversary to promote a democratic alternative to apartheid and strengthen internal and international mobilization.
📅 13 December 1990
The ANC president came home after leading the external mission through decades of banning, armed struggle and international mobilization.
📅 14 December 1990
Delegates demanded removal of obstacles to negotiation, retained sanctions pressure and called 1991 a year of mass action.
📅 2 Juli 1991
Delegates rebuilt the legal mass organization and prepared it for negotiations and electoral politics.
📅 5 Juli 1991
Mandela succeeded Oliver Tambo, while Walter Sisulu became deputy president and Cyril Ramaphosa secretary-general.
📅 23 April 1993
The long-serving ANC leader died after returning from exile, leaving a major legacy of international organization and movement unity.
