Are there options or does it want you to come up with the answer?
Answer:
Because it would cause citizens to freak out and cause a panic.
Answer:
Explanation:
Levees, flood walls, pumps
Higher and more resistant levees and flood walls were constructed throughout the region. Emergency pumps and canal closures were installed at the ends of the outfall canals. The pumps were designed to significantly reduce flooding heights in 100- and 500-year events.
The tank- providing troops with mobile protection and firepower, Many sources imply that Leonardo da Vinci and H.G. Wells in some way foresaw or "invented" the tank
I agree with that statement
Silk road connected the trades between countries in Asia, Europe , and African region. During this trade a lot of things were exchanged between countries among these continents, such as artworks, technology, scientific knowledge, etc which pretty much contribute to all the development that started to emerge in post-classical world.
