The key concepts of Haushofer's Geopolitik were Lebensraum, autarky, pan-regions, and organic borders. The Axis championed a number of variants on fascism, militarism, and autarky. Italy's policy of autarky failed to achieve effective economic autonomy. However, Italy's policy of autarky failed to achieve effective economic autonomy. Collectives encouraged autarky and self-sufficiency, refusing to share with other collectives. Pol Pot desired autarky, or complete self-sufficiency, for Cambodia. The changes included privatization of state industries, autarky (national economic self-sufficiency), and tariffs on imports. The military expropriated private businesses and followed an economic policy of autarky, or economic isolation. Economic self-sufficiency, known as autarky, was a major goal of most fascist governments. This is not to be confused with Autarky or Self Reliant Economies. Communist movements embraced or dismissed autarky as a goal at different times. It was aimed for economic autarky within the Eastern Bloc. Third, his economic ideal was free trade rather than autarky. The government policy of economic autarky made Guangdong's access to the ocean irrelevant. The country attempted to transition to autarky, which eventually succeeded.