Answer: d
. Airplanes can cause destruction in war.
Explanation:
When humans were eventually able to take to the skies and fly it was a momentous occasion as it was sure to bring good things. It made travel across long distances faster for both people and goods and enabled ideas to spread around the world.
Like a lot of good things however, humans found a war to make it bad by applying it to warfare. First they used planes to spy on each other then they used it to fight each other till plans were capable of massive destruction in war with their capacity to rain down bombs from the air.
