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Which is a molecular solid?
Republican Presidential Candidate
An individual nominated by the Republican Party to compete in the United States presidential election.
Francisco Pancho Villa
A Mexican revolutionary general and one of the most prominent figures of the Mexican Revolution.
Columbus
An Italian explorer credited with opening up the Americas to European colonization through his 1492 voyage under the auspices of Spain.
Submarine Warfare
A form of naval warfare in which submarines use stealth to approach and attack enemy ships and convoys.
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