English, Chinese , spanish, french
The most common language of business is English. While the most common language of diplomacy is French. The most widely spoken first language in general in the EU is German.
The most common languages in North America are English, Spanish, and French.
American English and Mexican Spanish are the most common languages in California. There are Asian languages but they are not as common as the other two languages.
They are called the Romance languages. The most common ones are:AragoneseAromanianArpitanAsturianCatalanCorsicanEmiliano-RomagnoloFrenchFriulanGalicianItalianLadinoLeoneseLombardMirandeseNeapolitanOccitanPiedmontesePortugueseRomanianRomanshSardinianSicilianSpanishVenetianWalloon
The most common languages in the Lowlands are:DutchFrenchGerman
The most common first languages in the world are Mandarin Chinese, Spanish, and English.
The most common languages of South Asia are:ArabicBurmeseHindiIndonesianThaiVietnamese
Latin
most International business is done in English, French, German or Spanish.
The most common language of the U.S. state of Washington is English, followed by Spanish.Here are a list of the most common languages of Washington:EnglishSpanishChineseRussianTagalogKoreanAmerican Sign Language
English and Spanish.
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