Depends if it the event is real or not.Eve agreeing to eat the fruit of the forbidden tree?
The Pompeians throughout the entire of Caesars Civil War.
Looking how the situation was before the crossing of the Rubicon, it's a great upset that Caesar won that war. The disparity of resources, the quality of senior subordinates is massive.
The only thing Caesar had going for him was his own genius and the great skill of his veterans.
What would have happened if they did penetrate deeper into the continent?The failure of later Siberian migrations to penetrate to the rest of Americas.
Certainly butterflies, particularly earlier exposure to Old World diseases (and consequently earlier resistance into it) and a significant addition to the gene pool.What would have happened if they did penetrate deeper into the continent?
The Peasants revolt. Just when they were poised for victory they folded.
Better blame Pandora for opening that box then.Eve agreeing to eat the fruit of the forbidden tree?
I'm not sure if Caesar giving Brutus and Cassius clemency and continuing to keep them around was a screw-up on his part, or he's justified in thinking they wouldn't kill him. But them announcing they had killed Caesar and thinking people would agree that sic semper tyrannis was an undeniable screw-up
"You Blew It" Ancient China version
....Qing not thinking the Europeans were a threat until it was too late/Refusing foreign trade?
Pompey siding with the Senate in the first place.Pompey giving in to senatorial pressure and attacking Caesar at Pharsalus instead of just starving him out would definitely be up there.
Pompey siding with the Senate in the first place.