What was the significance of Winston Churchhill's Speech in 1946 in Fulton, Missouri?

* plz help i have to write 2 paragraphs and cannot find enough info to write that much

This speech signaled the start of the Cold War between the U.S. and the U.S.S.R. Remember, less than a year before, both countries had been allies fighting Germany in WWII.

You'll find a little commentary in these sites. You can support your thesis statement by using examples from the speech itself.

http://www.fordham.edu/halsall/mod/churchill-iron.html

http://history1900s.about.com/library/weekly/aa082400a.htm