Road fatalities per 100,000 population in major US States, Australian States and Canadian Provinces
(lemmy.world)
Taken from: https://www.youtube.com/watch?v=JBPkI3CCY8o
Im not saying its THE cause, just that the US as a whole has to regularly deal with a potential cause of accidents that is almost non-existent in Australia.
We also have a significantly lower amount of bear attacks and it has nothing to do with the quality of our bear management programs.