Answer:A hero is selfless, a genuinely good person, and someone gets the undivided attention of all of us and causes change, someone who puts others before themselves and is selfless in a good way
A hero would be all the doctors of today helping others. Without them a lot of people would die
A hero would be military soilders protecting their country. They put their lives on the line to protect the people they serve and make sure people are safe
one fo their names are Martin Luther King Jr. who is known as one of America's greatest heroes