I don't understand why people can't live peacefully. History clearly shows that nobody can be dominant for a long time. Today US, China are in their peak of powers, before that it was UK, before that alexander, persians, Mughal. But none of them lasted for long.
Power is worst thing in the world ,with that there comes a responsibility.
I hope someday all the world will be united under single umbrella and humanity has some peace.
