In this compelling narrative, author Gerard Koeppel tells the complete, sweeping story of the creation of the canal, and of the memorable characters who turned a visionary plan into a successful venture. Koeppel€s extensive research includes major new findings about the construction of the canal as well as its enormous impact. Bond of Union provides a unique perspective on Manifest Destiny and the beginning of America€s self-perception as an empire destined to expand to the Pacific.