Why is democracy the political system in america?

What would be the most relevant question to ask to find out why tutankhamen died? what was tutankhamen’s age when he died? was a doctor with tutankhamen at his death? why was tutankhamen mummified after his death? did tutankhamen’s body have evidence of disease?

At 3476 kilometer the moon's diameter is slightly less than the distance across from what

Do you think the united states experiences amalgamation, assimilation, or pluralism? why?