Jena is a city in Germany and the second largest city in Thuringia. Together with the nearby cities of Erfurt and Weimar, it forms the central metropolitan area of Thuringia with approximately 500,000 inhabitants, while the city itself has a population of about 110,000. Jena is a centre of education and research; the university was founded in 1558 and had 18,000 students in 2017 and the Ernst-Abbe-Fachhochschule Jena counts another 5,000 students. Furthermore, there are many institutes of the leading German research societies.

Vormärz was a period in the history of Germany preceding the 1848 March Revolution in the states of the German Confederation. The beginning of the period is less well-defined. Some place the starting point directly after the fall of Napoleon and the establishment of the German Confederation in 1815. Others, typically those who emphasise the Vormärz as a period of political uprising, place the beginning at the French July Revolution of 1830.