I don't know. sorry....
The fire at the Triangle Shirtwaist Factory could certainly have been prevented with the knowledge and procedures we use today. Its death toll could have been reduced if the doors had not been locked and the switchboard on the 9th floor had been in operation. Whether the fire could have been completely prevented with the technology and procedures of the day is an open question that can never be completely answered.
how could apartheid have been prevented.
The decline of the cattle frontier might have been prevented if there had been better land management. It might have also been prevented if they had bred less cattle.
The Mexican oil spill could have been prevented. All oil spills could have been prevented if it weren't for careless people! An automatic switch should have been installed on the inside of the pipe.
This is an unanswerable question. There is no way to count "deaths that could have been prevented," let alone deaths that could have been prevented by an indirect correlate.
It couldn't. Cyclones are a natural weather phenomenon which cannot be prevented or controlled.
This question has not yet been answered.
This question has not yet been answered.
No
Yes, it is very likely that the planes crashing into the Twin Towers and the Pentagon could have been prevented.
No. Jacobsen cannot be prevented. This syndrome happeneds randomly while conceiving the baby.
It would have been very,very hard to entirely prevent but we would certainly have much less of a problem than we do today