Final answer:
True. A suspect's criminal history and tendency for violence are important aspects to consider prior to arresting a suspect.
Step-by-step explanation:
True. When considering whether to arrest a suspect, their criminal history and tendency for violence are important aspects to take into account. The suspect's criminal history provides information about their past behavior and any previous offenses they may have committed. The tendency for violence is particularly relevant as it indicates the potential danger the suspect may pose to others and the need for appropriate measures to ensure public safety.