
The First English Settlers in New England
Until recently, if you had asked me what colony was established by the English in North America in 1607, I would have said Jamestown, and I would have been right, but only partially. In fact, there were two colonies established by the English in North America in 1607. Jamestown, established in May 1607 on the James River in Virginia, was one; the other was the Popham Colony, established in August 1607 at the mouth of the Kennebec River, north of what is now Portland, Maine.

Who Needs the Mason-Dixon Line?
In reading about Pennsylvania, as I have been doing a lot lately, I have come across many references to the Mason-Dixon line, the southern boundary of the colony and eventually the state. We’re all familiar with the Mason-Dixon line, of course. It has served as a powerful symbol of the division between the free North and the slaveholding South, the line enslaved people had to cross to escape to freedom. Despite that knowledge, it had never before occurred to me to wonder why the Mason-Dixon line exists at all. It’s quite a story, involving royal patronage, feuding families, a minor war, a famous lawsuit, and some cutting-edge science.