History Timeline Quiz for November 21, 2025
Play the archived history timeline quiz from November 21, 2025. Review the events, place them in order, and compare your chronology skills with previous daily challenges.
Oldest
1
Following a plebiscite in both countries the previous day, Egypt and Syria join to form the United Arab Republic.
1958
2
Mariner program: Mariner 9 is launched to map 70% of the surface, and to study temporal changes in the atmosphere and surface, of Mars.
1971
3
Constitution Act, 1982 Patriation of the Canadian constitution in Ottawa by Proclamation of Elizabeth II, Queen of Canada.
1982
Newest
Historical events from the November 21, 2025 quiz
This archived daily quiz includes the events below in chronological order, from oldest to newest.
- 1Following a plebiscite in both countries the previous day, Egypt and Syria join to form the United Arab Republic.1958
- 2Mariner program: Mariner 9 is launched to map 70% of the surface, and to study temporal changes in the atmosphere and surface, of Mars.1971
- 3Constitution Act, 1982 Patriation of the Canadian constitution in Ottawa by Proclamation of Elizabeth II, Queen of Canada.1982
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