Part 1 of 5 · freeIntroduction
On February 24, 2022, Russia launched a massive military offensive against Ukraine, starting the most destructive conflict on European soil since 1945. Nothing about it was sudden. It was the outcome of tensions that had been building for decades over Ukrainian sovereignty.
The rest is in the Sophia app.The remaining parts, the open-book quiz and the full glossary. Free to start; Premium unlocks everything.
- 2The post-Soviet legacy and a clash of identities
- 3The turning point of February 2022
- 4A global economic and security earthquake
- 5Toward a long war
Open-book quiz9 questions whose answers are in the text.
Glossary11 terms explained in a tap.
30 languagesThe same course, from French to Japanese.





