Who all was involved in the b and o railroad?

The Baltimore and Ohio Railroad (B&O) was founded in 1827, primarily involving key figures like John M. B. Smith, who was the first president, and prominent financier and politician Philip E. Thomas. The railroad was supported by various investors, including local business leaders and politicians who recognized the economic potential of connecting the East Coast with the Ohio River Valley. Additionally, the B&O played a significant role in the development of early American railroading, influencing transportation and commerce across the region.