Official language after unifying the country in 221 BC. Classical Chinese would remain the standard written language for the next 2000 years. Standardization of the spoken language received less political attention, and Mandarin developed on an "ad hoc" basis from the dialects of the various imperial capitals until being officially standardized in the early twentieth century. According to an undated chart by the American pro-English-only organization known as U.S. English, 178 countries have an official language at the national level. Among those, English is the most common with 67 nations giving it official status. French is second with 29 countries, Arabic is
Office of the Commissioner of Official Languages Office of the Commissioner of Official Languages The Office of the Commissioner of Official Languages of the Canadian government is responsible for achieving the objectives of, and promoting, Canada's Official Languages Act. Canada has two official languages: English and French. The 1988 Official Languages Act mandates this office and its commissioner, who holds office for seven years. Its mission has three main objectives: ensuring the equality of English and French within the Government of Canada and institutions subject to the Act; preserving and developing official language communities; and ensuring the equality of English and French in Canadian society at large.