How do you delete answers when someone gives a stupid answer

Which of the following statements best describes the importance of the battle of guadalcanal

Which of the following is an example of an iron triangle?

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.