In Mozambique and Guinea-Bissau, which had unified nationalist movements, this process was relatively straightforward, with the Portuguese colonial authorities handing power over to FRELIMO and PAIGC, respectively.  The fragmented state of nationalism in Angola complicated the situation and meant that a framework for regime change had to be created.  In January of 1975 Neto, Roberto, and Savimbi met in Alvor, a suburb of Lisbon, and signed a power-sharing agreement that set November 11 as the date of independence and calling for elections before this date.  The peace after the Alvor accords did not last long and violence between the three groups quickly broke out.