A union organizer is a member of the labour movement who "organizes" or unionizes non-union businesses or workplaces.
Organizers are largely responsible for assisting non-union workers in organizing local chapters, usually by helping them through the process.
Thus option C is correct
<h3>What were the tactics employed against labour unions?</h3>
Boycotts, strikes, and sabotage
The strike was the most commonly used tactic by employees. Withholding labour from management would theoretically force the corporation to accept worker terms by causing significant financial losses.
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Containment, Containment was a foreign policy of the United States of America, introduced at the start of the Cold War, aimed at stopping the spread of Communism and keeping it "contained" and isolated within its current borders of the Union of Soviet Socialist Republics (USSR or the Soviet Union) instead of spreading to a war
<span>Sectionalism, Political Parties, and Becoming to attached to any foreign nation</span>