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
Church of Central Africa Presbyterian – Synod of Zambia formed in 1899. This was composed of all of the mission stations and congregations established in northern Zambia. When the Synod was constituted in 1984, it was composed of 2 Presbyteries, 16 congregations and 4 ordained ministers. This group spread rapidly. According to the church's statistics as of August, 2010, the Zambia Synod had 67 congregations in 11 presbyteries and more than 65,000 members served by 58 ordained ministers and 8 evangelists. That means 1250 member per pastor, who serve the growing number of congregations. The Synod relocated in 2010 from Eastern Zambia to Lusaka. The official confessions are the