Definition - What does Magnetic Disk mean? A magnetic disk is a storage device that uses a magnetization process to write, rewrite and access data. It is covered with a magnetic coating and stores data in the form of tracks, spots and sectors. Hard disks, zip disks and floppy disks are common examples of magnetic disks.
The Lowell Female Labor Reform Association (LFLRA) was one of the first American labor organizations organized by and for women. The Lowell Female Labor Reform Association was founded in 1844 by the  mill girls  of Lowell, Massachusetts. Sarah Bagley was the first president of the LFLRA.
SELECTED TIMELINE OF WOMEN'S LABOR HISTORY DATE. In Pawtucket, Rhode Island, 102 female workers go on strike to support their fellow (male) weavers. These women, who. protested wage reduction and long hours, stage the first factory workers strike in the U.S. 1824. The first women-only union is formed: The United Tailoresses of New York.