What The American federation of labor weakened during the 1920s in part because?

The American Federation of Labor (AFL) weakened during the 1920s in part due to the post-World War I economic boom, which led to a decline in union membership as many workers prioritized job security over collective bargaining. Additionally, the rise of anti-labor sentiment, fueled by Red Scare fears of communism, resulted in increased backlash against unions. Internal divisions within the AFL, particularly regarding inclusivity and the focus on skilled workers, also contributed to its diminished influence during this period.