Civilization

1. The Sumerian civilization lasted from the 6Th millennium BC to the 2Nd millennium BC.

2. Rome lasted from its founding in April 21, 753 BC to its final fall in On September 4, 476 AD.

3. It is a possibility that America could last as long as Rome, but it could never reach the age of the great Sumerian civilization. If America were to last to a great age it would have undergone numerous changes. After suffering a third world war, with many of its great metropolis's in ruins, America would have to rebuild and restore society. The Post-War America would be created with environmentalism, creating a green nation. After enjoying a period of peace, America would fall victim to revolution, bringing about a second civil war. In the chaos a new, golden government would emerge to carry America into the Future. But when America falls it will be because of natural disaster, mass extinction, or Robot uprising. America will go out with a bang and its legacy will last long after the Washington Monument crumbles and Niagara Falls dries up.