Complex sentence: The business was subsequently renamed the Tennessee Coal, Iron, and Railroad Company and never again changed its name, despite a later expansion into the Birmingham region of Alabama following the 1886 purchase of the Pratt Coal and Iron Company.
Split into simpler sentences: The business was subsequently renamed the Tennessee Coal, Iron, and Railroad Company. TCI never again changed its name, despite a later expansion into the Birmingham region of Alabama following the 1886 purchase of the Pratt Coal and Iron Company.