Complete the following sentence: In the postwar period, blacks pushed in North Carolina and across the South to regain their constitutional rights. <unk> In the postwar period, blacks pushed in North Carolina and across the South to regain their constitutional rights. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>
️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• After being denied lunch service, they brought out the receipts, asking why their money was good everywhere else in the store but not at the lunch counter. Hundreds of supporters soon joined in this sit-in, which lasted several months.<unk> Hundreds of supporters soon joined in this sit-in, which lasted several months. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️