Anarchism is a political philosophy encompassing theories and attitudes which consider the state, as compulsory government, to be unnecessary, harmful, and/or undesirable.
Autism is a brain development disorder characterized by impaired social interaction and communication, and by restricted and repetitive behavior.
The albedo of an object is the extent to which it diffusely reflects light from the Sun.
The letter A is the first letter in the Latin alphabet.
Alabama is a state located in the southern region of the United States of America.
In Greek mythology, Achilles was a Greek hero of the Trojan War, the central character and the greatest warrior of Homer's Iliad.
Abraham Lincoln was the 16th President of the United States.
Aristotle was a Greek philosopher, a student of Plato and teacher of Alexander the Great.
The Academy Awards, popularly known as the Oscars, are presented annually by the American Academy of Motion Picture Arts and Sciences to recognize excellence of professionals in the film industry, including directors, actors, and writers.
Altruism is the deliberate pursuit of the interests or welfare of others or the public interest.