Great Gatsby notes the end

• If Gatsby didn't do all those things for Daisy could he have still lived?
• Most people in that time saw Gatsby as living the "American Dream" being at the bottom then climbing all the way to the top
• Money was everything for Daisy she chose Tom for the money and didn't care if he was having an affair she was just in it for the money 
• Daisy was a selfish person who only cares about herself and no else didn't even go to Gatsby funeral 
• Daisy and Tom were similar to each other they cause problems for a lot of people but then others clean up their mess
• Mr. Wilson tells his wife that she can fool him, but she can't fool god he sees everything
• Also that most people just want to be with him because of his money and he was generous the only reason they want to be his friend
• Nick and Gatsby father were the only one that care about Gatsby death 
• Why did the author mention Gatsby family towards the end of the story and not sooner ?
• Why didn't Nick say anything to Tom or to anybody that it was Daisy who killed Mrs.Wilson ?