Here are some one liners...
The First Lodge of Freemasons and the Power of Leaderless Organizations -- I mostly talk about the privacy of private organizations and the power of leaderless organizations.
The King of Sweden is Outta Here! -- Although this might not seem significant at first. It changes the line of succession placing one of the greatest generals of all time in line to become the King of Sweden many years later.
John Alden is Born: One Third of a Love Triangle -- I talk about the Longfellow poem, the Mayflower and the Salem Witch Trials.