Before revision: History Bal maidens with traditional tools and protective clothing spalling ore, 1858|alt=Three women wearing heavy clothing and long bonnets, carrying long hammers, standing around a pile of rocks Humans have varied their work habits and attitudes over time and have to get a job is alao hard .
After revision: History Bal maidens with traditional tools and protective clothing spalling ore, 1858|alt=Three women wearing heavy clothing and long bonnets, carrying long hammers, standing around a pile of rocks Humans have varied their work habits and attitudes over time .