Final answer:
The headline that ran four days after the murder at Kent State University in 1970 can vary depending on the perspective and bias of the news source.
Step-by-step explanation:
The headline that ran four days after the murder at Kent State University in 1970 can vary depending on the perspective and bias of the news source. Those who opposed the Vietnam War would likely refer to it as the Kent State Massacre, emphasizing that the students were unarmed and exercising their right to free speech. On the other hand, those who supported the war may refer to it as the Kent State Riot, focusing on the arson and physical violence some of the students had used against the Ohio National Guard.