Question

what led to the invention of vehicles?

Answer 1

invention of vehicles by we long travels easily .but due to vehicles more and more pollution increase .

Answer 2

One of the greatest inventions of all time.
Rapid Increment in the industry.
Employment Pattern
Extreme need for better transportation
Faster and safer travel
Employment Pattern
Extreme need for better transportation
Faster, safer travel
Causes of the invention of Automobile 
English 192
by Areeb Shiraz
The invention of Automobile not only brought drastic changes in the employment patterns,provided a better,safer and time saving medium to travel.
The three causes:
Conclusion
The invention of automobile not only provided us with a better, faster and secure way to travel but also caused a hike in the employment rate. 
Progression in terms of benifit
Comfort and Lifestyle