From the beginning of 2014,the international order has undergone some quite dramatic changes in several parts of the world.The Ukrainian political crisis has gradually evolved into a U.S.-Russia confrontation two decades after the end of the Cold War.In the Middle East,the extremist group,the Islamic State of Iraq and Al Sham(ISIS)invaded Iraq,gaining
机构:
Chinese Acad Sci, Bur Int Cooperat, Div European Programmes, Beijing 100864, Peoples R ChinaChinese Acad Sci, Bur Int Cooperat, Div European Programmes, Beijing 100864, Peoples R China