Make Adam use a condom when he banged eve lol

Whatever defining event that led to the industrial age and the machines of war. We wouldn't be talking rn, though. We'd be outside breathing fresh air under an intact ozone layer.

I'd want Reagan to loose so the other guy got in and America had universally free healthcare.

I would keep JFK from being assassinated. How would that sliding door have changed our history?

I fear humans are such hateful little wieners that changing one event wouldn't do anything. Something else bad would happen. Probably worse then before.

Prevent Archduke Ferdinand from being assassinated.This would mean world war one would never happen and world war 2, primary caused as a result of the armistice conditions at the end of world war one, would not take place either.

Save Abraham Lincoln

Hitler coming to power.

The creation of mosquitoes, let's try to live without those things.

Stop Big Bang from happening.

Not sure History should be meddled with, since we are living in God's Will.

Me not having a witty comment for this question. That`s historic. 😬

Both the World wars

I wish the US (and the rest of the west) and the USSR would have become strong allies after WW2 instead of seeing each other as existential threats. I think World War 2 was kind of an important maturing point for the possibility of peace. I think trying to prevent it would only cause other war at another time.

As allies, a lot of the various proxy wars would not have happened. Not seeing each other as ideological threats would mean more collaboration and trade between the entities. The economic warfare between the two sides would not have happened and we could better see the economic models play out to their more natural conclusions.

I think it would have set us up for an even more peaceful world today and possibly a real chance at a united global federation at some point. (Let's get that precursor to Starfleet going already)

WWI, although being a twin would have been cool. Imagine two of me running amok 😎

Hey prim..I'm just here to thank you because I'm too broke to return a thank you gift😂. Thank you 😊

The 1916 Paris "Peace Accord"

The civil war. If the USA had ended slavery with a vote that huge war machine might not exist.

I would keep Mr. and Mrs. Hitler apart on the night Adolph would have been conceived.

Changing one historic event would change history altogether from that moment on. Kind of like in the Back To The Future movie trilogy. Change one event from the past and it changes events of the future.

The Transatlantic Slave Trade.

The formation of the USA so American Indians may not been genocided

The British soldier who had the opportunity to shoot Hitler, but let him go

General Patton: whilst we’re here. Shouldn’t we wipe the soviets out too? 🤔🍿

I'm going to go with COVID, because we've been circling the frickin' drain ever since.

Super good Question

Everyone here already answered the important answers

There are so many different things I wish I could prevent … ugh so many bad things 😒

I’ll pick one and go with the plastic fantastic trends’

The pumped up lips and butts … the obsession over looks thing

Covid 19