What was the status of the us workplace safety laws in 1900?

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

Explanation:

In 1900 the government's concern for the safety and integrity of workers was very different from what we see today. There weren't that many laws on work safety, but most states had passed some safety laws, but enforcement varied and the laws didn't guarantee that much safety. However, over time the laws have evolved and become more comprehensive and efficient. Its application became more uniform and efficient, ensuring that workers could work safely.