Tbh I really don’t know but that is a good question
Answer:
advances in tool making technology led to advance in agriculture and farming revolutionized the world and set prehistoric humans on a course toward modernity inventions such as the plow helped in planting of seeds. no longer did human have to depend on the luck of the hunt.
the three nations of the Triple Alliance - Germany, Austria-Hungary, and Italy - stood against the three nations of the Triple Entente - France, Russia, and Great Britain
The middle class disappeared.
Opportunities increased for the lower classes.
A new class of wealthy citizens emerged.
<span>Many members of the upper classes lost their fortunes</span>
