Because stuff has to end eventually.
The Roman empire ended in 1453. The western part of the empire ended in 476.
The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.The western half of the Roman empire ended in 476 AD and the eastern half ended in 1453.
JNo empire ended in 120 BC. Greco-Bactria ended in 125 BC, but that was a kingdom. The Maurya Empire ended in 185 BC
The Portugese Empire which ended in 1999.
The Aztec empire started and ended in 1200 A.D. and ended in 1300. you motherf&*#
the Inca empire ended in 1533 AD well that was when Inca stopped being successful
Maratha Empire ended in 1820.
British empire taking over
Empire Bizarre ended in 1988.
Songhai Empire ended in 1591.
Empire of Trebizond ended in 1461.
Empire of Brazil ended in 1889.