Answer:
Gavrilo Princip
Explanation:
Princip was the Serbian who assassinated Archduke Franz Ferdinand, which sparked World War I. Following World War I, Russia weakened as it cannot take on providing a second front for the Allies as well as fighting a civil war. Russia lost against the communist forces, which led to the Communist rise to power, effectively eliminating Russia from World War I. Enter in the U.S.S.R, which then made dealings with Germany, in which they were able to take satellite countries for themselves in Europe. They then joined the Allied side & helped defeat the Axis, which in turn granted them territories, which helped expand their sphere of influence. As the Market Economy & Command Economy are on the opposite spectrum, and with the arms build up, the world entered into the Cold War.
Without Princip assassinating Archduke Franz Ferdinand and his wife, none of this may have happened.
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"Germany forced Italy to sign the alliance under the threat of invasion" is the event among the choices given in the question that <span>officially formed the alliance between Italy and Germany in World War II. The correct option among all the options that are given in the question is the third option or option "C". </span>
1. Prehistoric hunter gathers
2. Prehistoric farmers
3. The Celts
4. The Romans
5. The Anglo Saxons
6. The Vikings
7. The Anglo Saxons again
8. The Normans
And then the Dutch got the throne through marriage and then the Germans with the House of Hanover.