http://www.helium.com/knowledge/30103-how-policies-of-isolationism-afflicted-world-powers-preceding-world-war-ii.xml Helium.com > History (Other) > How policies of isolationism afflicted many world powers preceding World War II en-us Copyright Helium.com Wed, 10 Sep 2008 11:00:53 GMT Wed, 10 Sep 2008 11:00:53 GMT