Industrial Revolution in Scotland by 1800. In 1800, 17 per cent of people in Scotland lived in towns of more than 10,000 inhabitants. By 1850 it was 32 per cent and by 1900 it was 50 per cent. By 1900 one in three of the entire population were in the four cities of Glasgow, Edinburgh, Dundee and Aberdeen. Glasgow emerged as the largest city. Its population in 1780 was 43,000, reaching 147,000 by 1820; by 1901 it had grown to 762,000. This was due to a high birth rate and immigration from the countryside and particularly from Ireland; but from the 1870s there was
Scotland in the High Middle Ages doussane", meaning the dozen. The population of Scotland in this period is unknown. The first reliable information in 1755 shows the inhabitants of Scotland as 1,265,380. Best estimates put the Scottish population for earlier periods in the High Middle Ages between 500,000 and 1,000,000 people, growing from a low point to a high point. Linguistically, the majority of people within Scotland throughout this period spoke the Gaelic language, then simply called "Scottish", or in Latin, "lingua Scotica". Other languages spoken throughout this period were Old Norse and English, with the Cumbric language disappearing somewhere between 900 and 1100. Pictish may