The Smallpox Vaccine
the invention that saved the world from death.
My Point Of View.
I think that the invention that has had the greatest impact is the smallpox vaccine. It has impacted the world because it can help those who suffer with this disease and it makes the life existence longer. When you have the smallpox disease it can cure you so your not stuck with this horrifying disease for a long time. We can now cure these diseases as we now have vaccines. So this is why I think that the smallpox vaccine has impacted on the world the most.