War tore the guts out of the British empire, weakening it in resources and morale. The first major loss was Ireland. - Jeremy Black

Between 1750 and 1900, Britain became the foremost power in the world, both territorially and in economic terms. An intellectual powerhouse, Britain also became a model political system for much of the world. These changes were connected. Territorial expansion provided raw materials, markets and employment and, combined with Protestant evangelicalism and liberal self-confidence, encouraged a sense in Britain of being at the cutting edge of civilisation. Indeed, empire was in part supported on the grounds that it provided opportunities for the advance of civilisation. This was seen not least by ending what were regarded as uncivilised as well as un-Christian practices, such as widow-burning and ritual banditry in India, and slavery and piracy across the world.

From the outset in 1917, the Communists believed in a utopian ideology, extreme, organised violence, atheism, a redefined place of the individual that served to reject Enlightenment precepts, and the rejection of preceding Russian history. During the Civil War and the 1920s, the Orthodox Church was crushed, with the slaughter of tens of thousands of priests and monks, and the desecration and destruction of churches, monasteries and the tombs of saints. The real and spiritual landscapes of Russia and the psychological life of the people were transformed as a consequence. Communism in its own way therefore constituted a major civilisational challenge to the notion in Europe and North America of a 'Western Civilisation', whether or not articulated explicitly in this fashion. This civilisation owed much to Christianity and placed considerable weight on liberalism and toleration. From this perspective, Communism, drawing both on a reconceptualisation of Russian authoritarianism and on a new, totalitarian ideology and practice, posed a counter-civilisational challenge with its own precepts, aims, methods and anticipated outcomes.

History in part is the trust between the generations, a link through and across time that helps give identity and meaning to the present. As individuals, families, communities, and a nation we all have meaning in time, something that was celebrated last year in the coronation. And that is why those opposed to these values and this nationhood, attack our history and do the same in other countries.