"The establishment of a bureaucracy to manage civil affairs" was the one characteristic among the following choices given in the question that contributed to <span>the success of Chandragupta's Mauryan government. The correct option among all the options given in the question is the third option or option "C".</span>
Marshall plan: provided economic aid to Europe. It was implemented by the US and assisted Western Europe countries which had adopted a market economy system after WWII.
United Nations: approved the partition of Palestine in 1947. Such resolution advised that two independent Jewish and Arab states should be created.
Warsaw doctrine: strengthened soviet control over Eastern Europe. It was a treaty signed among the Soviet Union and seven of its satellite states in order to colaborate in common defense issues.
Truman doctrine: outlined the ways to contain communism. It contained the guidelines of US foreign policy that aimed to limit the geopolitical expansion of the Soviet Union and its allied states.