The National Salvation Junta ( Junta de SalvaÃ Ã # o Nacional ) - was to end the wars and push Portuguese from its African colonies . Known as the `` Carnation Revolution '' , one of the first acts of the MFA-led government which then came into power â `` the National Salvation Junta ( Junta de SalvaÃ Ã # o Nacional ) â `` was to end the wars and negotiate Portuguese withdrawal from its African colonies .