I honestly feel like its c but its just a guess hope this helps :)
D because they are able to move previously
A
D
(Even today we see many fake or misleading news articles about whats happening in the world. Thats is because of bias and that is why A is one of the reasons) (Bias is difficut to recognize because its not dirrectly an opinion and it can be supported by evidence and facts in a misleading way.)