How did the telegraph, a new and revolutionary form of communication, affect diplomats, who tended to resist change? In a study based on impressive multinational research, David Paull Nickles examines the critical impact of the telegraph on the diplomacy of the nineteenth and early twentieth centuries.

Case studies in crisis diplomacy--the War of 1812, the Trent affair during the U.S. Civil War, and the famous 1917 Zimmermann telegram--introduce wide-ranging thematic discussions on the autonomy of diplomats; the effects of increased speed on decision making and public opinion; the neglected role of clerks in diplomacy; and the issues of expense, garbled text, espionage, and technophobia that initially made foreign ministries wary of telegraphy. Ultimately, the introduction of the telegraph contributed to the centralization of foreign ministries and the rising importance of signals intelligence. The faster pace of diplomatic disputes invited more emotional decisions by statesmen, while public opinion often exercised a belligerent influence on crises developing over a shorter time period.

Under the Wire offers a fascinating new perspective on the culture of diplomacy and the social history of technology.

The University of Groningen has been an international university since its foundation in 1614. The first professors formed a rich international community, and many students came from outside the Netherlands, especially from areas now belonging to Germany. Internationalization, a popular slogan nowadays, is therefore nothing new, but its meaning has changed over time. How did the University of Groningen grow from a provincial institution established for religious reasons into a top-100 university with 36,000 students, of whom 25% come from abroad and almost half of the academic staff is of foreign descent? What is the identity of this four-century-old university that is still strongly anchored in the northern part of the Netherlands but that also has a mind that is open to the world? The history of the university, as told by Klaas van Berkel and Guus Termeer, ends with a short paragraph on the impact of the corona crisis.