Actually, there were two French Empires.
The First French Empire of Napoleon I and II (1804-1814 and 1815)
The Second French Empire of Napoleon III (1852-1870)
About 10 years when it became an Empire under Napoleon in 1799.
a long time
Algeria was part of the French Empire from 1830 to 1962.
the mughal empire lasted 333 years
1299 to 1918
99 years
268 - 273
they tooted
The Songhai Empire lasted from around 1340 to 1591.
The Songhai Empire lasted from around 1340 to 1591.
approximately 162 years
Forever!