It is clear that much of trek history from 4 billion BCE to at least 1865 strongly resembles our own history. Trek allusions to human ancient literature and civilization seems to jive with ours.
Even with small micro differences in the timeline exist such as the existance of Edith Keiler or Data's head in San Francisco events such as the Second World War and the space race proceed in an arc relatively similar to our own.
Somewhere between Star Trek IV and and the Eugenics War a great schism occured with our timeline.
Using canon references what is your take on Trek timeline diveregence? What caused it and in what year? Was it Gary Seven's meddling? Was it caused by the Federation's own inadvertant timeline polution or was it something else? Something earlier? Did the events of Enterprise's temporal cold war alter 20th century history?
Even with small micro differences in the timeline exist such as the existance of Edith Keiler or Data's head in San Francisco events such as the Second World War and the space race proceed in an arc relatively similar to our own.
Somewhere between Star Trek IV and and the Eugenics War a great schism occured with our timeline.
Using canon references what is your take on Trek timeline diveregence? What caused it and in what year? Was it Gary Seven's meddling? Was it caused by the Federation's own inadvertant timeline polution or was it something else? Something earlier? Did the events of Enterprise's temporal cold war alter 20th century history?