Vallabhbhai Patel grew up in a farming family in Gujarat and trained as a lawyer in London, building a successful legal career before largely setting it aside to join Gandhi's independence movement, becoming known for his organizational discipline in a movement that often relied more on emotional appeal than administrative structure.
In 1928, he led farmers in the Bardoli region in a successful tax revolt against the British government's demand for a steep increase in land revenue during a period of poor harvests, organizing the protest so effectively and peacefully that the British were forced to roll back the tax hike, earning Patel the honorific 'Sardar,' meaning chief or leader.
At independence in 1947, India consisted not just of British-administered territory but also over five hundred separate princely states, each technically free to remain independent, join India, or join Pakistan — a fragmentation that could have left the new country dangerously divided from its very first day.
As the first Deputy Prime Minister, Patel took on the task of persuading, and where necessary pressuring, nearly every one of these states to join the Indian union, combining firm diplomacy with occasional military action, completing the unification of almost the entire subcontinent's princely territories within about a year — a feat historians widely credit with holding India together as a single nation.