I'm not really sure what's going on now, but going back to the original post...
objectivism - Existence of truths independent of the mind or perception
subjectivism - Knowledge & value are dependent♥on and limited by your subjective experience
So, if subjectivism is true, that would mean that the war doesn't even exist until you personally hear about it.
If objectivism is true, the war is going on whether or not you know about it.
So objectivism/ objective reality would not mean that the person created that war...