Answer:
c) Alliances required nations to defend each other against aggression.
Explanation:
Secret alliances were formed prior to the outbreak of the war. After the Assassination of Franz Ferdinand the Archduke of Austria-Hungary the alliance systems went into effect leading to many nations protecting one another.
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The common people wanted more freedom and power, which led to landowners (for ex:barons) to lose power
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Oh. Is this meaning as she went to heaven? If so, RIP Princess Diana.
Alexander the Great was so impressed by the Indian use of elephants in battle, that he immediately enlisted them into his army. ... Alexander's the Great's tutor was the Greek philosopher Aristotle. In 338 B.C.E., King Philip of Macedon invaded and conquered the Greek city-states.
The Treaty of Versailles meant peace at the times, as it ended the WWI. However, it also established very harsh conditions for Germany (high war reparations), which later led to Germany's poverty and the rize of Nazis to power : so it's blamed for instigating (causing, leading to) the WWII.
The Treaty of Versailles also brought a big land loss for Germany, Austria and Hungary.