One of the main reasons for the slow growth of labor unions in the United States during the 19th century was the resistance and opposition from employers who viewed unions as a threat to their power and control over the workforce. Employers often used tactics such as blacklisting, violence, and hiring strikebreakers to suppress union activities and prevent workers from organizing. Additionally, the legal system and government policies were often biased against labor unions, making it difficult for workers to collectively bargain and strike for better working conditions. This hostile environment made it challenging for labor unions to gain traction and build momentum in the 19th century.
