What other countries/groups/ empires existed in 3100 B. C.

The first dynasty was believed to be founded around 3100 BC. Another one of the world's oldest country is China. Historians say tworld's first evidence of civilization in this nation was from over 4,000 years ago.

a more perfect union: the creation of the u.s. constitution. the vote was unanimous. saddled with this weak government, the states were on the brink of not to lend a hand to any proceeding that seemed to pose a threat to that protection. delegates from virginia and other large states demanded that voting in