I'll respond with this;
Notice how once the British were our overlords... now our lackeys. And yes I realize the source of the photo I posted is a cynical website and is poking fun at the US. Still, it's quite accurate.
I admire both the British Empire and the American Global Influence. I won't refer to the United States as an Empire but has immeasurable global clout that many states can only dream of having or acquiring. The United States is, honestly, blessed by its geographic location, isolated from many hostile neighbors and practically master of both the Atlantic and the Pacific.
From Pax Britannica to Pax Americana.