The name's Guy Fawkes, friends call me Guido. I've been put here, in the Tower of London, because I may have been a little bit… naughty. You see, for a while now, Catholics like me have been treated ...

Tens of thousands of Vikings flowed into northern England beginning in the late 9th century, first as an invading army and then as a wave of migrants. A 10th-century illustration depicts a Viking ...