Most of the worlds business is done in English. Think about it, to do business with Americans and Brits you need to speak English. Spanish is the second most spoken language here in the U.S. English is pretty much the most desirable language in the civalized world right now.
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....he felt the prompting of his heritage, the desire to possess, the wild danger-love, the thrill of battle, the power to conquer or to die. Jack London