m the basis of the modern British people? The three Germanic tribes refer to the Angles, the Saxons and the Jutes who invaded Britain.РWhat does Britain import and export? Britain imports food and raw materials and exports manufactures.РWhat are the characteristics of the British economy? The British economy was the first to have been fully industrialized. Britain was one of the world’s most advanced manufacturing and trading nations. The pound sterling is the exchange currency for about one third of the world’s foreign trade. The agriculture doesnot produce enough food to meet the country’s basic needs and part of all vital foodstuffs has to be imported. The labor force is homogeneous. РWhat minerals in the U.K. rich in? The U.K. is rich in coal, iron, tin, copper, lead, silver and so on.