Sunday's Quiz: From The Archives

Quizwise has thousands of daily general knowledge quizzes spanning back over 17 years! Each Sunday we publish a quiz that is generated from this extensive history.

Question 1: The Thirty Years War between Catholic and Protestant countries in the Holy Roman Empire, beginning in 1618, altered in 1635 to become a fight between the Hapsburgs and Spain on one side against which new combatant on the other?