Introduction about the highway system as general:
Invention was the response to what need?
- Lodging/safety
- Sanitation/health
- Self-defense
- Travel/commerce
- Spiritual & artistic
Just chose one or two its no important to chose all of that.
The impacts on:
A. Population growth, health & lifespan/mortality
B. Societal organization
C. Political & military systems
D. Economic & business systems
E. Natural systems & the environment
F. Psychology of the individual
G. “Happiness/contentment” of the individual, i.e. leisure
H. Ideas of beauty
I. Art
and at the end just answer the question How did societal, political and business systems develop alongside the technical discovery?
All of that shouldn’t be as along paragraph, because its a speech with 17 min only