The Persian Empire, under the Achaemenid dynasty, reached its apogee during the 6th to 4th centuries BCE. Spanning a vast territory, it encompassed regions from the Indus Valley to Egypt and Thrace. Its legacy continues to influence modern governance and culture. But how extensive was it?

Goodness, I remember that in the 1950s, in the schools, there were maps displaying the extent of the British Empire, which were marked in red. And yes, it could be said: "The sun never set on the British Empire," and then it was all gone.

The British Empire was extensive, reaching its peak in the early 20th century. The Empire’s geographical boundaries were so widespread that it was often said, “The sun never sets on the British Empire,” meaning that at any given time, the sun was always shining on at least one of its territories.

Discover the intriguing story of Atlantis as described by Plato and delve into the mysteries of this powerful naval empire that disappeared in a single day and night over 9,000 years ago.