How did the suspension of antitrust laws by the national industrial recovery act (nira) affect unions
a. the suspension allowed businesses to set a minimum wage laws.
b. the suspension banned the power of collective bargaining.
c. the suspension continued the policy of workers negotiating as individuals.
d. the suspension exposed workers to potentially unfair agreements.

C. The suspension continued the policy of workers negotiating as individuals.

Explanation:

The National Industrial Recovery Act of 1933 (NIRA) was a US labor law and consumer law passed by the US Congress to authorize the President to regulate industry for fair wages and prices that would stimulate economic recovery.

The National Industrial Recovery Act was a major initiative of the new Roosevelt Administration for coping with the Great Depression, designed to “encourage national industrial recovery, to foster fair competition, and to provide for the construction of certain useful public works, and for other purposes.

Today, the labor exemption prevents courts from declaring illegal under antitrust law both unions as organizations and numerous (but not all) union activities and agree- ments. The exemption also immunizes certain employer activities from antitrust con- demnation. There are two components to the exemption.

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a.   it resulted in widespread unemployment.