A candidate who received the backing of his/her home state rather than that of the national party is called a Favorite Son.
RIV-academic science >ocean science
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Well, the official language of a country can give away the language that was brought to the country by its colonizers. So, a country that speaks English was likely colonized by the British. A country who speaks French was likely colonized by the French. A country that speaks French and British likely had itself fought over by the French and British.