Weapons in WW1 were being mass produced and of a greater quality than those of wars before. Barbed wire, airplanes, poisonous gas, submarines etc were introduced which revolutionized war today. Trench warfare was countered and is no longer used to fight.
The average age is like 80 to 82 . hope i helped you
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It was justified because of the hostility and conflict among its many ethnic groups.
Explanation:
He was the first black president.
Answer:
The answer is paper making, styles for decorating pottery, and religious beliefs such as Buddhism and Islam.
Explanation:
I just did it on Edgenuity 2020!