POPULISM
populism
(noun) the political doctrine that supports the rights and powers of the common people in their struggle with the privileged elite
Source: WordNet® 3.1
Noun
populism (countable and uncountable, plural populisms)
(philosophy) A political doctrine or philosophy that proposes that the rights and powers of ordinary people are exploited by a privileged elite, and supports their struggle to overcome this.
(derogatory) The practice of appealing to the interests of the common people.
Source: Wiktionary
Pop"u*lism, n. (U. S. Politics)
Definition: The political doctrines advocated by the People's party.
Source: Webster’s Unabridged Dictionary 1913 Edition