In 1975, U.S. colleges and universities offered just 100 entrepreneurship majors, minors and certificates across the country, according to the Ewing Marion Kauffman Foundation.
In 1985, the number grew to 250.
The most recent count, from 2008, had some 5,000 entrepreneurship courses taken by 400,000 students from 9,000 faculty.
Image: Kurt Wilson
