Nihilism is the belief that all values are unfounded and that...
Numeral systems are a group of rules, norms and conventions that...
The Neolithic is the last stage of the Stone Age in which...
Nucleation is the appearance of a new stable phase. It is an...
Neurasthenia is the term given in psychiatry to a neurotic disorder that....
Neoliberalism or new liberalism is a set of great political and...
Natural law is the set of rules, norms and situations that...
Niccolò Machiavelli was an important Italian political thinker, Florentine writer...
Nicolaus Copernicus (1473-1543) is a Polish Renaissance astronomer known...
