how did carnegies early job with the railroads greatly contribute to his success in the steel business? it…

how did carnegies early job with the railroads greatly contribute to his success in the steel business? it helped him predict that the demand for steel to build railroad tracks and bridges was growing. it taught him how to lay railroad tracks with steel. the pennsylvania railroad company was his best customer when he built his business. the pennsylvania railroad company paid him well enough to eventually invest in his own business.
Answer
Brief Explanations:
Carnegie's early railroad - job allowed him to anticipate the rising need for steel in railroad - track and bridge construction, which was crucial for his steel - business success.
Answer:
It helped him predict that the demand for steel to build railroad tracks and bridges was growing.