Nile, Tigris, Euphrates, Indus.
Nile, Euphrates, Tigris, Indus.
The Persian Empire incorporated the Indus Valley.
The Aztec empire was located in the Valley of Mexico.
The Persian Empire
Assyrian Empire.
517-509 BCE: India - Darius the Persian conquers the INDUS VALLEY region, making the area a province of the Persian Empire.
The Indus River.
Ganges River valley
Nile, Tigris, Euphrates were the largest, but there were dozens of others visible in a map of the Middle East, Pakistan and Central Asia.
There are several eras of Magadha - if you are asking about the Maurya Empire, it was established as far as the Indus valley by 322 BCE, by which time the Persian Empire had been taken over by Alexander the Great's Macedonian Empire which itself had already unravelled in the east by the time of his death in 323 BCE. So no, the Persian Empire had ceased to exist by the time the Mauryan Empire took over the Indus. Alexander was fortunate his soldiers refused to go east into India as he would have run into the overwhelming power of the expanding Mauryans and been exterminated.
They took over the Babylonian Empire, then added to it by taking over Asia Minor, Central Asia, The Indus Valley, Libya, Egypt and northern Greece.
He conquered Greece, Egypt, Persia, and part of the Indus Valley in India