containment

a policy of creating strategic alliances in order to check the expansion of a hostile power or ideology or to force it to negotiate peacefully; "containment of communist expansion was a central principle of United States foreign policy from 1947 to t

निर्यात गुणवत्ता नियंत्रण

containment of communist expansion was a central principle of United States foreign policy from 1947 to the 1975