Examlex
The ideal estimator has the greatest variance among all unbiased estimators.
Early Civilizations
The initial advanced societies that emerged around various parts of the world, characterized by the development of cities, writing systems, centralized governments, and complex social structures.
State Development
The process through which a centralized organization (the state) emerges and solidifies power within a society, often involving institution building and social stratification.
Leadership
The action of leading a group or organization, or the ability to do this.
Ancient Maya
A Mesoamerican civilization known for its hieroglyphic script, architecture, mathematics, calendar, and astronomical system, flourishing in present-day Mexico, Guatemala, Belize, Honduras, and El Salvador.
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