The norris-laguardia act of 1932 protected unionization by:

a) limiting the ability of courts to interfere in union organizing activities.
b) granting the courts the right to issue injunctions against employers who interfered with union organizing activities.
c) defining unfair labor practices of employers.
d) creating a mediation board to settle disputes between labor and management.

Option A.

Explanation:

Limiting the ability of courts to interfere in union organizing activities, is the right answer.

Enacted in the year 1932, the Norris–La Guardia Act is a Federal law on labor legislation in the United States. It outlawed yellow-dog contracts, rejected the federal courthouses from circulating injunctions against peaceful labor conflicts, and produced a certain power of nonintervention by companies against labor participating in the trade unions.

wait history, who want to talk about history, boring.