In literature, a hero is referred to as the principal character in a literary piece, while in general, this term is employed to identifty any popular figure of ancient spoken tradition, in other words, heroic epics.
When the story begins, these mythical heroes are part of royalty, who also exhibit superiority regarding other men, whether in strength, practical abilities, intelligence and bravery. They came to this world to play a particular role.
A hero's usual job is related to risky adventures or battle conflicts. He has a group of loyal peers by his side and his followers revere him, whereas his enemies fear him.
In real life, a hero is somebody who considers you a priority and makes sacrifices for your well-being. He or she serves as an inspiration for you and can be anybody, wheter a close friend or a relative.
It is that People decide to create systems designed to solve problems, but each solution creates additional problems.
25. The incorrectly punctuated sentence is the third option. This is because the comma is unnecessary and chops up the sentence. You should only put a comma before a conjunction (words like and, but, or) when there is a list (like in the last option) or when the words following the conjunction include a noun and verb (like the second option).
26. The correctly punctuated sentence is the second option. With dates specifically, there will always be a comma between the day and year (canceling out the first and third options), and if the sentence continues after the year, then there needs to be a comma after the year (which cancels out the last option).
