We call generally call it the American War of Independence in the UK, I apologise. Socialism has never been tried so how do you know what problems it brings? However, the problems it might bring (e.g. allocation of scarce resources) can be solved through democratic decision making, making a sensible solution to please as many people as possible. What problems that might occur are speculation because the details are not pre-ordained plans written out by some committee of experts the socialist society will be built by its citizens. Compared to the mass starvation, environmental destruction, anxiety and depression epidemics, wars and alienation that capitalism it is a worthwhile project.