Which of the following best describes pan-arabism?

a movement to overthrow islamic rulers in arab nations
a movement to modernize all arab nations
a movement to promote arab nationalism and arab unity
a movement to stabilize arab-israeli relations

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a movement to promote Arab nationalism and Arab unity

Pan-Arabism is the defense of an Arab national identity that preaches the union of all Arab countries. This idea, not related to the Arabs, but to the German and Slavic identity, for example, was one of the greatest motivators of the great world wars, especially the second.
 
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