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Well, for a long time it didn't exist and people died. Yet, for many centuries most buildings weren't over 2-3 stories so people didn't need a ladder or fire escape. In the 1800's when steel was invented so was the multistory building and skyscrapers. In 1878 Joseph Winters used a wagon to hoist a ladder up a building . This led to ladders on fire engines. As buildings got higher and higher metal ladders were put on the outside of windows for people to escape.
What else can I help you with?
What will happen if pizza never existed?
Nothing would happen. If pizza never existed, we would simply be eating something else.
What if the world never existed?
Who knows what would happen?
What would happen if chocolate never existed?
people would be really sad
What would happen if the sun were a blue star?
I think that it would be to hot to live on earth and we would have never existed
What if Antarctica never existed?
If Antarctica never existed, then it never would have existed.
What would happen if America didn't win the Spanish-American War?
The world as we know it would never have existed.
What would happen if science would not exist?
Technology would never existed, like the device you are using to read this answer, bicycles, cars, etc.
What would happen if rational numbers never existed?
Since all counting numbers are rational numbers, arithmetic would never have started. There would have been no science nor technology.
What would happen if Earth was an irregular potato shape like an asteroid?
It couldn't as it's mass causes it to be spherical. To be like an asteroid, it would have to be the size of an asteroid, and then life would never have started. You would never have been born, and this question would never have existed.
What would happen if dragons existed?
they would kill u
What would happen when the Renaissance didn't existed?
which renaissance?
What would happen if Houdini was arrested?
He would escape.
