You, @volkris, asked: "Why would u use a political action to resolve a legal dispute?"
The legal dispute was the Supreme Court's Callais case which cheated many Black people out of their voting rights. Soon after Republican racists on the Supreme Court further weakened the #VotingRightsAct, Republican racists in Southern legislatures took action to cheat Black people in their states of political representation. Those racists eliminated some majority Black districts by adding more White voters.