if u r askin from exam point of view there wont b a questn as such on this..asking u to describe "pressure in world politics"
i thnk this is the gist of IR..meaning the economic, political, cultural, social pressures..these may b in the form of multilateral associations or in bilateral relations(for instance pressure n couter pressures in US- China relations)..personally i thnk we can drag any topic of IR in this context...
Khird mandon se kya poochon k meri ibtida kia hay
K mein to iss fikr me rehta hoon meri intiha kia hay!!