[Psionics] [Space] Psi Trek - Worldbuilding

[Prince Charon]

OK, voting is closed, and we have a new question:

Most Recent 'Preserver' Activity

Now that we know when the first wave of Preserver activity relating to Earth took place, we can ask when the last (so far) example happened. Voting for the first option means that you want there to have been only one wave of settlement. If a particular date is associated in some way with a civilization encountered in Star Trek (even if there's an in-story explanation that doesn't require it), I've linked the episode title.

Please include the number when you vote. If you have to vote for more than one option, please make it clear which option you like best; if you don't, I'm likely to decide that the first option you list has priority.

1. Circa 3 million years ago (so, only one wave of settlement).

2. Circa 500,000 years ago.

3. Circa 70,000 years ago.

4. Circa 10,000 years ago.

5. Circa 5,000 years ago (roughly 3000 BCE).

6. Circa the destruction of Thera/Atlantis (between 1642 BCE and 1540 BCE).

7. Circa 117 CE (Bread and Circuses).

8. Circa 800 (the time of Charlemagne).

9. Circa 1492 (focused on the Americas; The Paradise Syndrome).

10. Circa 1816 (the Year Without a Summer).

11. Circa the 1920s (oddly focused on organized crime; A Piece of the Action).

12. Circa 1945 (the atomic bomb worried someone out there; Patterns of Force).

13. Circa the Cold War (The Omega Glory, Miri).

14. Circa the Genetics Wars of the 2050s.


EDIT: 13 (Cold War) wins by one vote.