A hundred years ago, the Indian Empire of the British Empire covered one of the largest political entities in history. Then, over the space of forty years, it collapsed into five partitions that created twelve new states, triggering one of the largest mass migrations of people in human history.
To understand what happened, I'm joined by bestselling author Sam Dalrymple, who discusses who acclaimed new book "Shattered Lands: Five Partitions and the Making of Modern Asia."
