Sometimes what you choose to show, even if true, can impact how people see a situation or fact. That is what the OP is referring to. Your quote even mentions th

Sometimes what you choose to show, even if true, can impact how people see a situation or fact. That is what the OP is referring to. Your quote even mentions that propaganda can be made of "facts" and "half-truths" (a half-truth is usually a fact with a portion omitted to change the interpretation of the fact).