France regions (five of which are situated overseas) span a combined area of and a total population of 67.3 million (). France, a sovereign state, is a unitary semi-presidential republic with its capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban areas include Lyon, Marseille, Toulouse, Bordeaux, Lille and Nice. During the Iron Age, what is now metropolitan France was inhabited by the Gauls, a Celtic people. Rome annexed the area in 51 BC, holding it until the arrival of Germanic Franks in 476, who formed the Kingdom of France. France emerged as a
Science capital of science capital: what you know (scientific literacy); how you think (attitudes and dispositions); what you do (science-related activities and behaviours); and who you know (social contacts and networks). The first three 'types' include habitus and cultural capital and the fourth, social capital. Research shows that measuring science capital provides a better prediction of science aspirations than a general measure of capital. The concept of science capital draws on Pierre Bourdieu’s work about capital and social reproduction. Science capital builds on, but is distinct from, how Pierre Bourdieu used the terms scientific, technical or technological capital. Science Capital is not