<sod >ÃÂ  Protest organisers have said mass marches would continue until 15 May, the 70th anniversary of IsraelÃ¢ÂÂs creation.< eod>< sod > ÃÂ  Protest organizers have said mass marches would continue until the day of the "nakba," an anniversary with particular resonance in Gaza where the vast majority of 2 million residents are descendants of refugees.< eod>