write a list of 30 interesting historical what ifs ideas for my fanfic alternative history blog that would drive seo traffic and user interest

ok try writing the list again, this time write 50 and make the ideas more combinatory it’s not enough to say what if a thing had not happened, better would be what if some other thing had happened that prevented it, also the ideas have to be possible and plausible, we can’t bend time or reality, these thing we focus in on have proximity to the interesting time or event and that creates an interesting double intrigue. Return the 50 ideas as a .csv file with two columns: idea and time