sentences:  A unit, in contrast to a school or college (but like an "institute"), is said to be focused broadly, developing and disseminating knowledge throughout ASU.Accordingly, Thunderbird retains its own logo and other distinctive marketing dress.Thunderbird's degrees have historically included the Bachelor of Foreign Trade (until 1975), the Master of International Management (until 2001), an MBA in Global Management (through 2016), and executive education programs.