What happened to organized crime between the years of 1931 and 1951?

Question

Quizplus · Accepted Answer

During this period, organized crime shifted from the highly publicized and violent era of Prohibition to a more secretive and under-the-radar approach. The mafia in particular became more sophisticated and focused on activities such as labor racketeering and control of unions. While they were still engaged in criminal activities, they were less flashy about it and relied more on bribery, intimidation, and corruption to achieve their goals.

What Happened to Organized Crime Between the Years of 1931