Was Roger Williams too pure for the Puritans, and what does that have to do with Rhode Island? Why did Augustine Herman take ten years to complete the map that established Delaware? How did Rocky Mountain rogues help create the state of Colorado? All this and more is explained in Mark Stein's new book.

How the States Got Their Shapes Too follows How the States Got Their Shapes looks at American history through the lens of its borders, but, while How The States Got Their Shapes told us why, this book tells us who. This personal element in the boundary stories reveals how we today are like...