Answer:
In reasing the number of cars.that produce little or no air pollution
Democracy was important and still is important, of course. Despite how gullible humans tend to be, our brains are wired to be free independent. Liberty in a society has worked in making better laws and economy ever since it was first tested. That, and democracy is just the most logical decision, and the most humane.
**It caused conflicts between religious and ethnic groups**
That is your answer
Good Luck :)
<span>psychodynamic psychoanalytic</span>
