Does the public constrain the foreign policy elite? This is the central question of this chapter. This question is of central importance to theories and the practice of democratic governance.
World Federalism and world government present a global view on many of the discussions about domestic constraints.
Information about SALT and START can be found on the NATO pages.
For a wide-ranging set of links on data on Europe, look at the home page of the Norwegian Social Science Data Services, which is in Norwegian, but has links to an English version. This has the eurobarometer data in a net-friendly framework. This includes some kehl maps, if you like that kind of beer.
U.S. approval ratings are available from the Taubman Center at Brown University.