I want to know the answer to the following question:
When was Strasbourg annexed by the Kingdom of France?
All the background I'm provided with is that "Although Strasbourg had been annexed by the Kingdom of France in 1683, it still remained connected to the German-speaking intellectual world throughout the 18th century and the university attracted numerous students from the Holy Roman Empire, including Goethe, Metternich and Montgelas, who studied law in Strasbourg, among the most prominent.". Is that enough to answer the question?