Which of these does NOT describe the trend of labor markets over the past 50 years?

Question

Quizplus · Accepted Answer

Over the past 50 years, labor markets have seen an increase in labor force participation by women, a shift from manufacturing to service sector jobs, and a greater reliance on real-time production methods. However, there has not been an increase in trade protectionism policies to restrict outsourcing of jobs; instead, globalization has generally led to more open trade and outsourcing practices.

Which of These Does NOT Describe the Trend of Labor