The present form of government (democratic federal republic with two chambers and a form of proportional representation) dates from 1949.
As of September 22, 2008, the US government under the US Constitution has existed for 218 years and 204 days.
The Roman Republic existed for over 4 centuries. It was the phase of the ancient Roman civilization characterized by a republican form of government. It began with the overthrow of the Roman monarchy, c. 509 BC, and lasted over 450 years until its subversion, through a series of civil wars, into the Principate form of government and the Imperial period. Because it existed for so long ... you're going to have to be a little more specific that "what happened?"
How long has the nation of Tibet Existed?
Not long after the Oklahoma land rush the government announced in the 1890 census that the frontier no longer existed.
Long Live this form of Government!
Santa has existed for as long as people have believed in him... many hundreds of years.
cuz of knowledge!
It has existed in one form or another since 1128 but the present building was built in 1501.
Centuries. The Ancient Chinese, Romans, and Egyptians had string instruments. The crew of Columbus had a form of a guitar.
No, sugar did not cause slavery. Slavery existed long before the United States existed, or the Americas were discovered by Europeans. In fact, slavery existed long before the European countries existed.
technology, in some form, has existed as long as there have been modern humans! our prehuman ancesters even had simple technology.
how long have dalmatian exist