

Andrew Carnegie’s decision to support library construction developed out
of his own experience. Born in Dunfermline, Scotland on November 25, 1835,
he spent his first 12 years in the coastal town of Dunfermline, Scotland.
There he listened to men read aloud and discuss books borrowed from the
Tradesmen’s Subscription Library that his father, a weaver, had helped
create. Carnegie began his formal education at age eight, but had to
stop after only three years. The rapid industrialization of the textile
trade forced small businessmen like Carnegie’s father out of business.
As a result, the family sold their belongings and in 1848 emigrate to
U.S. aboard the S.V. Wiscasset to Pittsburgh, Pennsylvania (another
source states Allegheny, a suburb of Pittsburgh). Where Andrew began
to work as a bobbin boy in a textile mill, earning $1.20 per week. He
later takes a job in a factory tending the steam engine and boiler,
for $2.00 per week. He impresses his supervisor with his penmanship
and is offered the chance to work as a clerk for the factory.
Over the next half-century Carnegie accumulated the fortune that would
enable him to fulfill that pledge. During his years as a messenger
which began in 1849 earning $2.50 per week. Carnegie had taught himself
the art of telegraphy and soon after, he was promoted to the position of
telegraph operator and begins making $20 per month.
In 1853 becomes the personal telegrapher and assistant to Thomas Scott,
the superintendent of the Pennsylvania Railroad's western division. He
is paid $35 per month. This skill helped him make contacts with the
Pennsylvania Railroad, where he went to work at age 18. During his
12-year railroad association he rose quickly, ultimately becoming
superintendent of the Pennsylvania’s Pittsburgh division in 1859.
He simultaneously invested in a number of other businesses, including
railroad locomotives (another source states in 1856 - the Woodruff Sleeping
Car Company), oil, and iron and steel. In 1865, Carnegie left the railroad
to manage the Keystone Bridge Company, which was successfully replacing
wooden railroad bridges with iron ones. 1867 he establishes the Keystone
Telegraph Company with several associates from the railroad. By the 1870s
he was concentrating on steel manufacturing. In 1875 Carnegie opens his
first steel plant, the Edgar Thomson Works, in Braddock, Pennsylvania and in
1883 he buys the Homestead Works, a rival mill. n 1899 by organizing several
of his steel companies he created Carnegie Steel Company in 1899 and its annual
profit was $40 million In 1901 he sold that business to J.P. Morgan for $480/500
million, a move which allows Morgan to create US Steel, and makes Carnegie
the richest man in the world. Carnegie establishes the Carnegie Trust for the
Universities of Scotland.
Carnegie then retired and devoted the remainder of his life to philanthropy.