Far from their dour reputation, the Middle Ages were a period of massive social change, burgeoning nationalism, international conflict, terrible natural disaster, climate change, rebellion ...

Far from their dour reputation, the Middle Ages were a period of massive social change, burgeoning nationalism, international conflict, terrible natural disaster, climate change, rebellion ...

Image credits: history Salt was very valuable in the Middle Ages, and, sometimes, it was referred to as "white gold." And ...