Answer:
World War I changed the way wars were fought because of the widely known trench warfare. Because troops inside the trenches were much more protected than troops outside, it led to much more prolonged battles.
Answer:
The U.S. suffered badly but not as bad as the soviet union, China, poland, India, etc. The U.S lost . 1,027,000 to 1,700,000 lives, the soviet union lost 20,000,00 to 27,000,000 lives, etc.
Explanation:
The correct answer is : patricians
V=d/t
v is speed
d is distance
t is time
