Illegal immigrant population of the United States - Origins. 1  The majority of illegal immigrants are Mexicans (52% in 2014), though those numbers have been declining in recent years; others come from Asia, Central America, and sub-Saharan Africa.
Jobs that Require an MBA: Career Overviews. A Master of Business Administration (MBA) degree covers advanced business topics and practices. Find out about the curricula of these programs, and learn about career options, job growth and salary info for MBA graduates.
MBA is defined as an abbreviation for Master of Business Administration, a degree earned after a bachelor's degree by those who wish to specialize in marketing, economics, accounting or another business vocation. An example of an MBA is a degree you earn after college by attending a two-year program and taking business courses. or M.B.A.