As much as the massive
brick mills along the Merrimack, "mill girls" were an innovation of
the early industrial revolution in New England. Lowell's mill workforce in the
antebellum decades consisted largely of young single women from the farming communities
of northern New England. Most were between 15 and 25, signing on for short stints
that rarely exceeded a year at a time. Overall, they averaged about three years
of employment before leaving the mills for marriage, migration to the west, other
employment, or return to their hometowns.

Dissatisfaction
with the work environment was a major reason for leaving the mills. In the 1830s
and 40s women operatives protested against mill conditions. Their labor movement
was not a narrow lobbying effort, but a broad reform campaign embracing a wide
range of issues and underpinned by firm ideals. Writing in the Voice of Industry,
Huldah J. Stone described the attitude of Lowell Female Labor Reform Association
members toward reduction of the hours of labor: They do not regard this measure
as an end, but only as one step toward the end to be attained. They deeply feel
that their work will never be accomplished until slavery and oppression, mental,
physical, and religious, shall have been done away with and Christianity in its
original simplicity... shall be reestablished and practiced among men.
In return
for monthly cash wages, female workers in Lowell agreed to regulations that varied
little from company to company:
work for at least a year live in a company boardinghouse, attend church. Many
worked for a year and went back to the farm, some repeating this pattern two or
three times.
Mill Girl Brochure