Answer:
Yes
Explanation: because some countries sell a lot of their things to be able to pay for the wepons that the military needs. And alot of things gets destroyed because of war going on.
The government has grown to meet the needs of the people
An empire is a dominating nation with extensive territories and a powerful ruler, such as Rome. Hope this helped!
Based on some research, the answer to your question would be the reign of emperor meiji :)
Miller Reese Hutchison tried to make the first hearing aid.