Revolution

A revolution (from the Latin revolutio, "a turn around") is a fundamental change in political power or organizational structures that takes place in a relatively short period of time when the population rises up in revolt against the current authorities. Aristotle described two types of political revolution:

Revolutions have occurred through human history and vary widely in terms of methods, duration, and motivating ideology. Their results include major changes in culture, economy, and socio-political institutions.

Scholarly debates about what does and does not constitute a revolution center on several issues. Early studies of revolutions primarily analyzed events in European history from a psychological perspective, but more modern examinations include global events and incorporate perspectives from several social sciences, including sociology and political science. Several generations of scholarly thought on revolutions have generated many competing theories and contributed much to the current understanding of this complex phenomenon.

Bernie Sanders

Bernard "Bernie" Sanders (born September 8, 1941) is an American politician and the junior United States Senator from Vermont. He is a candidate for the Democratic nomination for President of the United States in the 2016 U.S. presidential election. A Democrat as of 2015, Sanders had been the longest-serving independent in U.S. congressional history, though his caucusing with the Democrats entitled him to committee assignments and at times gave Democrats a majority. Sanders has been the ranking minority member on the Senate Budget Committee since January 2015, and previously served for two years as chair of the Senate Veterans' Affairs Committee.

Sanders was born and raised in the New York City borough of Brooklyn and graduated from the University of Chicago in 1964. While a student, he was an active civil rights protest organizer for the Congress of Racial Equality and the Student Nonviolent Coordinating Committee. After settling in Vermont in 1968, Sanders ran unsuccessful third-party campaigns for governor and U.S. senator in the early to mid-1970s. As an independent, he was elected mayor of Burlington, Vermont's most populous city, in 1981, and was reelected three times. In 1990, he was elected to represent Vermont's at-large congressional district in the U.S. House of Representatives. In 1991, Sanders co-founded the Congressional Progressive Caucus. He served as a congressman for 16 years before being elected to the U.S. Senate in 2006. In 2012, he was reelected with 71% of the popular vote. During the 2016 presidential primaries, Sanders became the first self-described democratic socialist and first Jewish American to win a presidential primary of a major party, namely the New Hampshire primary.