Federalism in the United States is the evolving relationship between state governments and the federal government of the United States. American government has evolved from a system of dual federalism to one of associative federalism.
Illustrators with high school diplomas may qualify for some entry-level positions; however, some employers prefer illustrators to possess associate's or bachelor's degrees. These degree programs are designed to enhance illustrators' natural talents while providing a technical education.
There are roughly only a dozen U.S. colleges, which offer an undergraduate degree program in science illustration; however, a scientific illustrator might simply have a background in commercial art techniques and take science courses focusing on the anatomy/morphology of botanical or zoological specimens.