Question: In what year were 180 women in Middletown, Massachusetts wove of cloth after the women of Boston produced 40,000 skeins of yarn?
About the article "American Revolution", section "Role of women".

Candidate passages:
Women contributed to the American Revolution in many ways, and were involved on both sides.
While formal Revolutionary politics did not include women, ordinary domestic behaviors became charged with political significance as Patriot women confronted a war that permeated all aspects of political, civil, and domestic life.
They participated by boycotting British goods, spying on the British, following armies as they marched, washing, cooking, and tending for soldiers, delivering secret messages, and in a few cases like Deborah Samson, fighting disguised as men.
Also, Mercy Otis Warren held meetings in her house and cleverly attacked Loyalists with her creative plays and histories.
Above all, they continued the agricultural work at home to feed their families and the armies.
They maintained their families during their husbands' absences and sometimes after their deaths.
American women were integral to the success of the boycott of British goods, as the boycotted items were largely household items such as tea and cloth.
Women had to return to knitting goods, and to spinning and weaving their own cloth — skills that had fallen into disuse.
In 1769, the women of Boston produced 40,000 skeins of yarn, and 180 women in Middletown, Massachusetts wove of cloth.
A crisis of political loyalties could disrupt the fabric of colonial America women's social worlds: whether a man did or did not renounce his allegiance to the King could dissolve ties of class, family, and friendship, isolating women from former connections.
A woman's loyalty to her husband, once a private commitment, could become a political act, especially for women in America committed to men who remained loyal to the King.
Legal divorce, usually rare, was granted to Patriot women whose husbands supported the King.
The Yangshao culture produced silk to a small degree and wove hemp.
Men wore loin cloths and tied their hair in a top knot.
Women wrapped a length of cloth around themselves and tied their hair in a bun.
The wealthy could wear silk. 
Weaving has many spiritual and mythical meaning behind it.
One, is that from the Dogons who believe that each stage of spinning and weaving thread is a symbolic analogy to human reproduction and resurrection.
With this, they believe that the processes of spinning and weaving could only be done in daylight hours.
To work at night would be to weave silence and darkness into the cloth.
The color of the cloth can also have some spiritual meaning.
In one tribe a white cloth used by healing women is thought to be linked to water spirits.
Although there are many meanings to the designs on the cloth very few are directly represented on the cloth itself.
Textiles were also used as a form of identity with each tribe having their own unique patterns which also made it easy to spot outsiders.
Many different types of patterns were formed in places that specialized in weaving.
Kings would request several types of cloth to show their prestige and importance.
Kings would even compare themselves by how many robes they had and what they were made out of.
Weaving and the textiles were and still are very important to the African culture.
The textiles included both men and women and the cloth they made was unique to their tribe through the patterns and spiritual meanings behind them.
the designs also had aztec designs inMany centuries ago, hair from animals was woven to insulate and protect homes.
Hair, along with fibers from various plants and trees, were used to create bedding, blankets, clothing, and wall, window and door hangings.
As textiles became more sophisticated, they were also used as currency for trading.
Many of the ancient designs and weaving methods are used today and remain an important part of African lifestyles.
The main method of decorating cloth throughout Africa is the dyeing of thread or completed cloths.
Although there were a small range of locally produced plant dyes that allowed weavers in most areas to produce a few shades of brown, green, yellow, and in some cases red, by far the most important dye in Africa has been indigo.
The vast majority of cloth produced on the continent over the centuries was simple designs produced by combining the natural white (and sometimes beige) of the cotton fibres with stripes of various shades of indigo blue.
Depending on the relative density of the warp and weft threads, the resulting cloths could have stripes down the strip (warp- faced) or across the strip (weft-faced.
)They mostly wore the skin of the animal and some times wove the fur into a piece of clothing.the women wove the fabric and textiles. 
Massachusetts became a leader in industrial innovation and development during the 19th century.
Since colonial times, there had been a successful iron making industry in New England.
The first successful ironworks in America was established at Saugus in 1646, utilizing bog iron from swamps to produce plows, nails, firearms, hoops for barrels and other items necessary for the development of the Colony.
Other industries would be established during this period, such as shipbuilding, lumber, paper and furniture making.
These small-scale shops and factories often utilized the State's many rivers and streams to power their machinery.
While Samuel Slater had established the first successful textile mill at Pawtucket, Rhode Island in 1793, there remained no way to efficiently mass-produce cloth from the spun yarn produced by the early mills.
The yarn was still outsourced to small weaving shops where it was woven into cloth on hand looms.
The first woolen mill, and the second textile mill in the Blackstone Valley, was a "wool carding mill", established in 1810 by Daniel Day, near the West River and Blackstone River at Uxbridge, Massachusetts.
Then, in 1813, a group of wealthy Boston merchants led by Francis Cabot Lowell, known as the Boston Associates, established the first successful integrated textile mill in North America at Waltham.
Lowell had visited England in 1810 and studied the Lancashire textile industry.
Because the British government prohibited the export of this new technology, Lowell memorized plans for the power looms on his return trip to Boston.
With the skill of master mechanic Paul Moody, the first successful power looms were produced, harnessing the power of the Charles River.
For the first time, all phases of textile production could now be performed under one roof, greatly increasing production, and profits.
This was the real beginning of the Industrial Revolution in America.
With the early success of the Boston Manufacturing Company at Waltham, the Boston Associates would also later establish several other textile towns, including Lowell in 1823, Lawrence in 1845, Chicopee in 1848 and Holyoke in 1850.
Lowell grew quickly to a city of 33,000 people by 1850.
Its mills were highly integrated and centrally controlled.
An ingenious canal system provided the water power that drove the machinery.
Steam power would be introduced beginning in the 1850s.
The mill owners initially employed local farm women, often recruited from poor, remote parts of New England, and attempted to create a Utopian industrial society by providing housing, churches, schools and parks for their workers, unlike their English counterparts.
Eventually, as the mills grew larger and larger, the owners turned to newly arrived Irish immigrants to fill their factories.
Industrial cities, especially Worcester and Springfield, became important centers in textile machinery (in Worcester's case) and precision tool production and innovation (in Springfield's case.)
While Boston did not have many large factories, it became increasingly important as the business and transportation hub of all of New England, as well as a national leader in finance, law, medicine, education, arts and publishing. 
Historic industries in Evercreech include quarrying of blue lias and clay; brick making; milk processing; and agriculture, which remains the leading industry today.
From the late 18th century until just after WW1, silk processing was an important industry for Evercreech, a spillover from mills at nearby Bruton and Sherborne.
The workforce for the village's three silk factories was made up almost entirely of young women and girls, some of whom started working as young as seven or eight years of age.
Fulfilling orders from London, two of the factories were throwing mills which produced high quality spun silk thread.
The third mill wove silk thread into cloth.
Bales of raw silk were imported to the mills from France, Italy, and India by London merchants .
Employment in the mills was erratic, driven by highly volatile demand for English woven silk.
This volatility, in turn was caused by embargoes on imported woven silk, duty taxes, and then the lifting of import restrictions in 1860.