Based on my research I would say Its heart disease and cancer
No, not all information . Certain documents and things where clearance is needed to view them do not fall under that!
I believe the answer is: Congress/legislators
In order to create a new government, a society need to establish a body that had the authorization to create regulation that must be followed by its people. Because of this, the existence of congress (which filled with all delegates from states) are necessary so each states could be represented during the law making process.
You should state more detail so we can help you