USA the country that has done more foreign invasions, and wars, is trying to spread the peace? Why is China and Russia not invading as much? Because they don't

USA the country that has done more foreign invasions, and wars, is trying to spread the peace? Why is China and Russia not invading as much? Because they don't care about peace! Really? The assassinations are alleged and lack evidence. Crimea was Russian not long ago and the people voted democratically to be Russian again. Isn't that what USA/UK are trying to achieve in HongKong, in reverse? Democratically vote them out of China?