To ask (not in the sense of inquiring) is the generic term which embraces all these words. To request is only a polite mode of asking. To beg, in its original sense, was to ask with earnestness, and implied submission, or at least deference. At present, however, in polite life, beg has dropped its original meaning, and has taken the place of both ask and request, on the ground of its expressing more of deference and respect. Thus, we beg a person’s acceptance of a present; we beg him to favor us with his company; a tradesman begs to announce the arrival of new goods, etc. Crabb remarks that, according to present usage, “we can never talk of asking a person's acceptance of a thing, or of asking him to do us a favor.” This can be more truly said of usage in England than in America.