When traditional cars are replaced with ones that fly will they also have up and down indicators along with the more familiar left and right signals that are found on land-based cars?

If traditional cars are ever replaced by flying cars, their traffic will probably be separated in much the same way that airplanes are currently separated in flight The FAA mandates that any aircraft on an east-bound course (anywhere from 001 to 179 heading) must cruise at an odd-thousands plus 500 foot altitude. 3500 5500 7500 9500 etc Any aircraft on a west-bound course (anywhere from 181 to 359 heading) must cruise at even thousands plus 500 foot altitude 4500 6500 8500 and so on It should be noted that the current air-traffic control system is nowhere near as sophisticated as it would need to be in order to handle the huge increase in traffic that flying cars would bring. The current system would almost certainly have to be hugely overhauled or replaced completely.

The new system would need to automate much of the traffic system, and probably require that drivers have little or no direct control over the movement of the vehicle, with the vehicles instead communicating amongst each other for collision avoidance. With computers automating all this, there would be little or no need for turn signals, horizontal or otherwise It is very likely that even if there were a good way to produce the flying cars we've been dreaming about, unless their operation were completely automated most current automobile drivers would not be capable of operating them safely, and the various training and medical restrictions placed on them would put them out of most peoples reach. So it is unlikely that flying cars would replace ground-based vehicles completely, no matter how good the technology.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.