Download or read book Realism and Idealism in Foreign Policy Decision Making written by Hayden J. Smith and published by Rowman & Littlefield. This book was released on 2020-12-02 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a typology of worldviews based on perception of threat and expansionist or isolationist objectives, Hayden J. Smith examines influences on the foreign policy decision-making of individual US Presidents—including Richard Nixon, Jimmy Carter, George W. Bush, Barack Obama, and Donald Trump.