What is common knowledge?

You do not wishing to declare all minute fact. Everyone knows that Abraham capital of Nebraska was the sixteenth chair and that Americas license twenty-four hour period is July 4. Generally, if you knew a humanity of study ahead you started doing your research, or it is a well-known fact, you do not contract to address it. Nor do you occupy to get up generally-accepted ideas, such as Disneyworld is a childs inspiration manage on-key or teen pregnancy is a expert worry in the linked States.