Answer:
- The Inca road system is regarded as one of the greatest monumental engineering achievements
- Inca engineers tailored the road to the landscape, using containment walls, paving stones, and stairways
- Inca engineers were the first to build suspension bridges, which used thick cables to hold up the walkway
Hope this helps :)
Poor people are left in central cities & m<span>ore cars are needed.</span>
Answer:
I could be wrong but I am pretty sure the answer is Oil.
Explanation:
After America cut off oil from Japan, due to expansion reasons I believe, Japan got really upset and Pearl Harbor happened if I remember correctly! Hope this helped!! :)