Can someone add me and help me with my test?

Is this statement true or false? before 1850, workers in american mines, mills, and factories were poorly paid, but their safety on the job was always protected by strict laws.

How did a woman’s education differ from a man’s education prior to the mid-19th century? a.women’s schools were unsanitary. b.women’s teachers were inadequate. c.women’s opportunities were unequal. d.women’s schools were more expensive

Iwill arward ! , i if po≅ pr, uo≅ ur, prove: ∠o ≅ ∠r. fill in the blanks: draw segment ≅ uo ≅ po≅ △oup ≅ △