Answer:
the legal system is based on English common law.
Explanation:
The American Diabetes Association www.diabetes.org/ has many different information products ready to download from their site, or I would guess you could also order copies. You'd have to check that, though.. They have recipes, explanations of the disease, ways to stay healthy, etc...
The Sumerians were known as problem solvers and inventors because they wanted peace in the world, and invented a great variety of things.