The Tragedy at the Triangle Shirtwaist Company led to: * only child labor laws.
standards for safe use of machines
laws against harmful fumes.
building codes requiring fire escapes and marked exits.

answer; ///i believe that the correct answer is refrigerants,(like r12) and aerosol

true.

hope this !

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.