The technologies were only used to observe enemies but as their effectiveness became apparent, both sides started to dismantle what they were using. For example, they shot down the planes that they would see causing more death.
Answer:
A better life, Economic, and Social Reasons
Explanation:
I think that it is c. because it makes the most sense.
In all, the Agricultural Revolution was an important cause of the Industrial Revolution. ... First, the increased population helped produce workers for the factories and mines that were so important to the Industrial Revolution