Text ( visual ) : unmediated Shaper nations : strategies for a changing world / edited by William I. Hitchcock, Melvyn P. Leffler, Jeffrey W. Legro. -- : hc. -- Cambridge, Mass. : Harvard University Press , 2016. -- vi, 218 p. : ill. ; 24 cm. -- Includes bibliographical references and index. -- ISBN 9780674660212 ; (BB22215486) ; https://ci.nii.ac.jp/ncid/BB22215486 Author Heading(s): Hitchcock, William I. ; Leffler, Melvyn P. ; Legro, Jeffrey. -- Classification(s): LCC : JZ1313 ; DC23 : 327.101. -- Subject Heading(s): LCSH : International relations ; LCSH : World politics -- 21st century ; LCSH : Security, International ; LCSH : National security -- United States ; LCSH : International organization