Final answer:
The leading cause of death for those aged 20-24 in the United States is unintentional injuries (accidents). It is important for young adults to be cautious and make safe choices to prevent these types of tragedies.
Step-by-step explanation:
The leading cause of death for those aged 20-24 in the United States is unintentional injuries (accidents). This includes deaths resulting from car accidents, falls, drowning, drug overdose, and other accidents. It is important for young adults to be cautious and make safe choices to prevent these types of tragedies.