Final answer:
Government policies giving more power to the workers did NOT contribute to the rise of labor unions, as unions often formed in the absence of sufficient worker protections.
Step-by-step explanation:
To answer the question of which of the following did NOT contribute to the rise of labor unions, it is important to understand the historical context of labor movements. The increased numbers of workers in urban areas (option A), child labor (option B), and dangerous conditions in factories (option C) were key factors that contributed to the rise of labor unions. However, government policies giving more power to the workers (option D) generally did not contribute to the rise of labor unions. In fact, labor unions often emerged as a response to a lack of governmental protections for workers, and they served as a collective voice to demand rights and improve working conditions.
While unions supported laws to protect workers, the passage of such laws could actually make individuals feel less of a need for unions, as mentioned in the provided reference materials. Therefore, the correct answer is D.) government policies giving more power to the workers.