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Determine whether the relation is a function.
-{(-6, -5) , (-3, -7) , (4, 6) , (4, 8) }
Liberal Democracy
A political ideology and form of government characterized by fair, free, and competitive elections, along with the protection of civil liberties.
Formal Democracy
A system of government where official, structured, and institutionalized procedures are followed to elect representatives and make policy decisions.
Socialist Democracy
A political system that combines socialist economic principles with democratic governance, aiming for collective ownership and egalitarian distribution of resources within a democratic framework.
Global Spread
The widespread distribution or dissemination of phenomena, products, cultures, diseases, etc., across different countries and continents.
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