How did the second new deal create a legal process to oversee the process of union certification?

Under the Second New Deal, the National Labor Relations Board was founded to oversee elections in unions, confirm the outcomes and look into any accusations of unfair labor practices by companies.  As a result, membership in unions grew.  This is just one of the many social reforms under the Second New Deal.

answer; the natural law school;

answer; language that can promote racial stereotypes;