What industry did upton sinclair’s book “the jungle” open the public’s eyes to?

His book exposed the appalling working conditions in the meat-packing industry. It opened the publics eyes to the diseased, rotten, and contaminated meat leaving the public shocked.

I hope I could help ;3

It helped the public see the flaws and what really goes on in the meat packing industry

answer: to put them in the gas chambers

explanation:

and rpe them

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.