Are American whites the same race as Australian whites and British whites?

The Anglo-Saxons, the ruling class in Britain, are by no means a race. Now they are more like Manchu who used to be a noble but a minority, and they are only distributed in British jurisdiction and the United States with a certain proportion of less than one tenth. They come from northern Germany, and there is still a certain proportion in Germany. In Britain, Scotland, Northern Ireland and England are completely hostile nations, just like China and Japan today, which is why Britain is called the United Kingdom of Great Britain and Northern Ireland. Britain is likely to disintegrate now and in the future. Just like the former Soviet Union, with a total population of less than 500 million, the Germans in the United States are the largest race, and Britain's future is doomed to collapse, which is why he is so keen to explore new colonies and it is difficult to rely on others.