The class war, as written about by George Orwell in 1932 in such books as The Road to Wigan Pier. You need a history lesson, i can see.
The Aristocracy as such has been all but eliminated by two world wars, and isnt a shadow of what it used to be. Now dont get them confused with the rich - the rich and the aristocratic are not the same thing. There is indeed a 'Rich' class, but they are mainly risen from the ranks of the middle class. There the Ppo Aristocracy, the Paul McCartneys and Mick Jaggers, and the Football Rich, the Beckhams, but real Old Money Aristoracy is but the last surviving fragments of what it was.
The Working Class, the vast huge bulk of people who were grindingly poor in the 9130's and who constituted more than 50% of the population, have almost vanished along with there class enemies, the aristocracy. As I said earlier, if you want a description of the working class, read George Orwell. Your not working class if you have a new wide screen TV in your house and a car on the drive, and a job. A worst you are lower middle class.
Which brings us to them, the majority of society, the middle classes, who now form the vast majority of the populace. In Edwardian Times the middle classes were small, and consisted largely of educated sons of merchants, the clergy, the armed forces and rich entrepreneurs. The 'Class War'as defined was the war of the working class vs the Aristocracy, and the struggle of the Middle Class to social climb.
SO its dead, the vast majority of the olf working class are gone, there children have become middle class and the middle classes are the new rich. The vast majority of rich people are new rich, self made, usually on the back of property. There not privileged aristocracy. Harriet Harman, for example is the daughter of privileged Aristocracy. Funny that, her being a Labour Minister.
You're confusing the Class War with the Struggle against Poverty, which is an entirely different thing. Poverty can strike any 'class', but its created by government mismanagement, not accident of birth.