¿Las propinas deberian ser obligatorias o voluntarias?

Hola Dan, claro que si, en este turbulento y violento mundo es necesario tomar todas las medidas necesarias para proteger a todos los pasajeros de una aeronave, la aerolinea israeli ,{ EL AL Israel } tienen dispositivos anti / misiles en sus aviones comerciales, lo mismo los 747 / JUMBO BOEING del avion presidencial Norte Americano, Obligatorio deberia ser para todas las aeronaves comerciales, cuestion de sentido comun en un mundo convulsionado y lleno de terrorismo a nivel mundial, buen dato amigo.

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.