Final answer:
The St. Bartholomew's Day Massacre took place in France, involving a violent conflict between Catholics and Protestants on August 24, 1572.
Step-by-step explanation:
St. Bartholomew's Day Massacre
The St. Bartholomew's Day Massacre, a violent clash between Catholics and Protestants, occurred in France on August 24, 1572. This event was part of the larger religious and political conflicts brought about by the Protestant Reformation. French Catholic troops targeted and killed prominent Huguenots (French Protestants) who were in Paris for the royal wedding of Margaret of Valois to Henry of Navarre. Eventually, Henry IV, a Huguenot, would claim the throne and issue the Edict of Nantes, which granted certain rights to the Huguenots despite Catholicism being the official religion.