Women have worked at agricultural tasks since ancient times, and continue to do so around the world. The Industrial Revolution of the late 18th and early 19th centuries changed the nature of work in Europe and other countries of the Western world. Working for a wage, and eventually a salary, became part of urban life.
Initially, women were to be found doing even the hardest physical labor, including working as "hurriers" hauling heavy coal carts through mine shafts in Great Britain, a job that also employed many children. This ended after government intervention and the passing of the Mines and Collieries Act 1842, an early attempt at regulating the workplace.
During the 19th century, an increasing number of women in Western countries took jobs in factories, such as textile mills, or on assembly lines for machinery or other goods. Women also worked as "hawkers" of produce, flowers, and other market goods, and bred small animals in the working-class areas of London. Piecework, which involved needlework (weaving, embroidery, winding wool or silk) that paid by the piece completed, was the most common employment for women in 19th century Great Britain. It was poorly paid, and involved long hours, up to 14 hours per day to earn enough wages to survive. Working-class women were usually involved in some form of paid employment, as it provided some insurance against the possibility that their husband might become too ill or injured to support the family. During the era before workers' compensation for disability or illness, the loss of a husband's wages could result in the entire family being sent to a Victorian workhouse to pay debts.
Inequality in wages was to be expected for women. In 1906, the government found that the average weekly factory wage for a woman ranged from 11s 3d to 18s 8d, whereas a man's average weekly wage was around 25s 9d.
Employers stated they preferred to hire women, because they could be "more easily induced to undergo severe bodily fatigue than men". Childminding was another necessary expense for many women working in factories. Pregnant women worked up until the day they gave birth and returned to work as soon as they were physically able.
In 1891, a law was passed requiring women to take four weeks away from factory work after giving birth, but many women could not afford this unpaid leave, and the law was unenforceable.
The 1870 US Census was the first United States Census to count "females engaged in each occupation" and provides an intriguing snapshot of women's history.
It reveals that, contrary to popular belief, not all American women of the 19th century were either idle in their middle-class homes or working in sweatshops. Women were 15% of the total work force (1.8 million out of 12.5).
They made up one-third of factory "operatives", but teaching and the occupations of dressmaking, millinery, and tailoring played a larger role. Two-thirds of teachers were women. Women could also be found in such unexpected places as iron and steel works (495), mines (46), sawmills (35), oil wells and refineries (40), gas works (4), and charcoal kilns (5) and held such surprising jobs as ship rigger (16), teamster (196), turpentine laborer (185), brass founder/worker (102), shingle and lathe maker (84), stock-herder (45), gun and locksmith (33), and hunter and trapper (2). Formal classification may grossly under-estimate female labor force participation via self-employment or family employment with studies suggesting participation may have always been high.