A Palestinian teen, was killed on Friday while attending a protest in the village of Al-Mughayyir near Ramallah.
The video included a song uploaded by far-right fans of one of Israel's largest Premier League soccer clubs - Beitar Jerusalem.
Joint List leader Ayman Odeh joined the first day of the march.
Ra'am Party leader Mansour Abbas said that the electorate who voted for the list is angry at the support some of its members have shown for the law, and are demanding the dissolution of the list.
Who is the person Ayman Odeh wants to be associated with?
The Blue and White Party broke up on Thursday after Gantz decided to enter Prime Minister Benjamin Netanyahu's government.
The Arabic-language accounts were uncovered by the nonprofit organization Democratic Bloc and were confirmed removed on Tuesday.
Blue and White leader implies he could do so if Arab parties abstain in vote to form gov’t
Netanyahu: Gantz’s lie has been revealed.
The Supreme Court also overruled the disqualification of the Fair Trial Party of former prime minister Yitzhak Rabin's assassin's wife, Larissa Trembovler Amir.