The fourth lecture of the TraCe lecture series 2023/2024, organized by TraCe at Justus Liebig University Giessen, is titled "Making Peace Around 1815". The lecture is given by Raphaël Cahen, a Postdoctoral Researcher at Justus Liebig University Giessen and a TraCe Research Associate. In his research, he looks at the construction of international law in the 19th century and especially at international lawyers and their contribution within foreign affairs ministries.
