Question

what was the status of us workplace safety laws in 1900?
a few states had tried to pass safety laws, but they had no public support.
most states had passed some safety laws, but enforcement varied.
most states opposed safety laws, but workers began to demand them.
all states had safety laws, but no one bothered to enforce them.

Explanation:

To determine the correct answer, we analyze the historical context of US workplace safety laws in 1900. During this time, the labor movement was growing, and while there was increasing awareness of workplace safety, most states had started to pass some safety - related laws. However, the enforcement of these laws was not uniform across different states.

• Option A is incorrect because there was growing public support, especially from workers, for safety laws.
• Option C is incorrect as most states were not opposing safety laws; in fact, there was a push for better working conditions.
• Option D is incorrect because not all states had safety laws in 1900.

So, the correct option is the one stating that most states had passed some safety laws, but enforcement varied.

Answer:

B. Most states had passed some safety laws, but enforcement varied.