History Timeline Quiz for December 31, 2025
Play the archived history timeline quiz from December 31, 2025. Review the events, place them in order, and compare your chronology skills with previous daily challenges.
Alexandru Ioan Cuza, Prince of Moldavia, is also elected as prince of Wallachia, joining the two principalities as a personal union called the United Principalities, an autonomous region within the Ottoman Empire, which ushered in the birth of the modern Romanian state.
The General Motors Corporation is founded.
Soviet authorities launch Operation Ulussy, beginning the deportation of the Kalmyk nation to Siberia and Central Asia.
Historical events from the December 31, 2025 quiz
This archived daily quiz includes the events below in chronological order, from oldest to newest.
- 1Alexandru Ioan Cuza, Prince of Moldavia, is also elected as prince of Wallachia, joining the two principalities as a personal union called the United Principalities, an autonomous region within the Ottoman Empire, which ushered in the birth of the modern Romanian state.1859
- 2The General Motors Corporation is founded.1908
- 3Soviet authorities launch Operation Ulussy, beginning the deportation of the Kalmyk nation to Siberia and Central Asia.1943
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