Gemini on Question 22, Oct 1

Because Wikipedia is a collaboratively edited platform, the exact text of its articles changes frequently. However, based on the recent, stable version of the article (which is officially titled Peace of Westphalia), the first two paragraphs read as follows:

The Peace of Westphalia (German: Westfälischer Friede) is the collective name for two peace treaties signed in October 1648 in the Westphalian cities of Osnabrück and Münster. They ended the Thirty Years' War (1618–1648) and brought peace to the Holy Roman Empire, closing a calamitous period of European history that killed approximately eight million people. The Eighty Years' War (1568–1648) between Spain and the Dutch Republic was also concluded, with Spain formally recognising the independence of the Dutch Republic.

The negotiation process was lengthy and complex. Talks took place in two cities, because each side wanted to meet on territory under its own control. A total of 109 delegations arrived to represent the belligerent states, but not all delegations were present at the same time. The treaties were agreed to by the Holy Roman Emperor Ferdinand III, the French monarchy, the Swedish Empire, the Dutch Republic, the Spanish monarchy, the princes of the Holy Roman Empire, and sovereigns of the free imperial cities.

(Note: Depending on when you view the live page, minor edits to the phrasing, punctuation, or paragraph breaks may have been made by Wikipedia contributors.)