For several months during his childhood there had been confused street fighting in London itself, some of which he remembered vividly. But to trace the history of the whole periodto say who was fighting whom at any given moment, would have been utterly Imposstble, since no written record, and no spoken word, ever made mention of any other alignment than the existing one This selection best fits which tenetcentral beliefof the government of Oceania?

A)doublethink
B)mutability
C)throughtcrime
D)political orthodoxy