Babylon was an ancient city in Mesopotamia, known for its Hanging Gardens, one of the Seven Wonders of the Ancient World.

Meroe was an ancient city in Nubia, ruled by a succession of powerful queens, including Tomyris, who defeated Cyrus the Great in battle.

The Akkadian Empire was an ancient empire in Mesopotamia, founded by Sargon of Akkad, who is considered to be the first ruler to establish a standing army.

El Dorado is a legendary city of gold that was said to be located in the Andes Mountains. It was the object of many expeditions by Spanish conquistadors.

The Indus Valley Civilization was a Bronze Age civilization that flourished in the Indus Valley region of South Asia. It is one of the oldest civilizations in the world.

Atlantis is a legendary city that is said to have been located in the Atlantic Ocean. According to Plato, it was home to a race of giant beings known as the Nephilim.

The Sumerian Empire was an ancient empire in Mesopotamia, founded by the god-king Gilgamesh. It is considered to be one of the first civilizations in the world.

Timbuktu is a legendary city that was said to have been located in the Sahara Desert. It was once a thriving center of trade and learning.

The Amazonian Civilization is a lost civilization that is believed to have flourished in the Amazon rainforest of South America. It is one of the least-known and most mysterious civilizations in the world.

Atlantis is a legendary city that is said to have been located in the Atlantic Ocean. According to Plato, it was home to a race of beings known as the Atlanteans.

The Babylonian Empire was an ancient empire in Mesopotamia, founded by the god-king Hammurabi. It is known for its Code of Hammurabi, one of the earliest and most complete legal codes in history.

Loulan is a legendary city that was said to have been located in the Gobi Desert. It was once a thriving center of trade on the Silk Road.

The Indus Valley Civilization was a Bronze Age civilization that flourished in the Indus Valley region of South Asia. It is one of the oldest civilizations in the world.

Lemuria is a legendary continent that is said to have been located in the Indian Ocean. According to some theories, it was once home to a race of beings known as the Lemurians.

The Persian Empire was an ancient empire in Western Asia, founded by the god-king Cyrus the Great. It was one of the largest empires in history.