Conversation so far:
who is covered by the walsh-healey public contracts act
The Walsh-Healey Act applies to U.S. government contracts exceeding $15,000 for the manufacturing or furnishing of goods. The Act sets standards for the use of convict labor.
what is the purpose of the walsh healey act
The Walsh-Healey Act was intended to improve labor standards.

Question: how do the standards improve
Self-contained rewrite: how does the walsh healey act improve labor standards