| Summary/Abstract |
Relying on a multilevel approach to the behavior of members of Congress, this article explains why Arthur Vandenberg, J. William Fulbright, and Jesse Helms were particularly active chairs of the Senate Foreign Relations Committee. It draws parallels between their careers and shows that similar factors explain why they were active: (a) crucial international events convinced them to play a leading role in the foreign policy debate; (b) the US political and social environments created policy windows for their activism; and (c) they possessed the necessary skills, interests, and convictions to play such a role. Our approach also explains why the three chairs displayed different types of activism (Vandenberg relied on legislative and nonlegislative collaboration with Harry Truman, Fulbright primarily on nonlegislative opposition to Lyndon Johnson, and Helms on legislative and nonlegislative opposition to Bill Clinton). Furthermore, this article explains why Fulbright was less successful than Vandenberg and Helms in convincing Congress and the President to adopt key legislations he introduced in the Senate.
|