Which progressive era muckraker’s book led to
the passage of the meat inspection act?
(1) jacob riis’s how the other half lives
(2) lincoln steffens’s the shame of the cities
(3) upton sinclair’s the jungle
(4) frank norris’s the octopus

wealthy plebeians became part of the roman nobility. however, despite changes in the laws, the patricians always held a majority of the wealth and power in ancient rome. a third social class in roman society was the slaves. around one third of the people living in rome were slaves.

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the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.