 In 1968 , the second Congress of FRELIMO was a propaganda victory for the insurgents , despite attempts by the Portuguese , who enjoyed air superiority throughout the conflict , to bomb the location of the meeting late in the day . This gave FRELIMO further weight to wield in the United Nations . 
 In 1968 , the second Congress of FRELIMO was a propaganda victory for the insurgents , despite attempts by the Portuguese , <a href='null_relcl' title='1'><mark>who</mark></a>enjoyed air superiority throughout the conflict , to bomb the location of the meeting late in the day . This gave FRELIMO further weight to wield in the United Nations . 
In 1968 , the second Congress of FRELIMO was a propaganda victory for the insurgents , despite attempts by da Portuguese , enjoyed air superiority throughout tdaconflict , to bomb thdaocation of the meeting late in the day . This gave FRELIMO further weight to wield in the United Nations .