What does Creon mean in the following metaphor: “The strongest iron tempered in the fire to make it really hard--that’s the kind you see most often shatter”

the service industry in the united states grew in the late 1800s. what was one effect of that growth?

the number of people with jobs in factories as unskilled workers decreased.

the number of people with jobs in factories as unskilled workers increased.

the middle class grew as people took jobs as clerks, lawyers, and teachers.

the middle class shrank as people left jobs as clerks, lawyers, and teachers.

the answer is both an appeal to ethos and logos (if that's what your question options were)