Answer:
D) Companies made everyone who lived in company towns sign an anti-union contract.
Step-by-step explanation:
One specific way that living in a company town prevented workers from forming organized labor unions was by requiring residents to sign anti-union contracts. These contracts would typically include clauses or provisions that explicitly prohibited workers from joining or forming labor unions, participating in strikes, or engaging in any collective bargaining activities. By making such contracts mandatory for residents, the companies effectively suppressed the workers' ability to organize and advocate for their rights as a collective group. Violation of these contracts often resulted in severe consequences, such as termination of employment or eviction from company-provided housing, which further discouraged workers from attempting to form unions.