Winning U.S. support for NATO expansion has been an uphill battle against the often disastrous tradition of U.S. noninvolvement in Europe, notes this Polish-American scholar You have reached a premium content area of TOL. To read this entire article please login if you are already a TOL subscriber. Not a subscriber? Subscribe today for access to: Full access to the website, including premium articles videos, country reports and searchable archives (containing over 25,000 articles). You can subscribe here to gain access to the entire website.