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A white dwarf supernova leaves behind:
Declaration of War
A formal declaration by a government that authorizes military conflict and states a state of war exists, historically used to signify the start of hostilities between entities.
President Roosevelt's Diplomatic Style
Characterized by "Big Stick" diplomacy, emphasizing negotiation backed by the threat of force, used by Theodore Roosevelt.
Central America
A geographic region in the Americas bordered by Mexico to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west.
Europe
A continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere, comprising countries with diverse cultures, languages, and histories.
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