How does government work to make sure factories are safe for workers? government makes safety standards with building and follow up to be sure the regulations are followed. first blank: materials codes costs second blank: inspectors guards reviewers

Codes, inspectors

Explanation:

In the past, people who worked in factories were often at risk in many different ways. Jobs were dangerous, working hours were long and hard, and buildings were unsafe. Nowadays, the government ensures that buildings follow a strict standard when it comes to building codes. These codes are implemented thanks to the work of inspectors, who are responsible of ensuring that the appropriate rules are followed.