Answer:
Because people have it written down now how it should be said and now call it a rule.
Explanation:
When people make a rule they like to stick to stick with it, so if they were to have English say as an example and use the word stick, they would not like for you to say it any other way because its how it says it in the rule book"dictionary"
What information is the one you need to find answers to
It shares the detail that the war kept going four years. The author builds up the focal thought that Elizabeth Van Lew was a spymaster amid the Civil War by including insights about the work that Van Lew did. The focal thought of the principal passage of The Dark Game is the Civil War endured longer than individuals at first anticipated that it would last.