Mesopotamia, located in present-day Iraq, is credited with developing the first known system of writing, known as cuneiform, around 3500 BCE.

The Great Pyramids of Giza, particularly the Pyramid of Khufu (also known as the Great Pyramid), are iconic symbols of ancient Egyptian architecture and engineering.

The Indus Valley Civilization thrived between 2500 and 1900 BCE, making it one of the earliest urban civilizations in the world.

The Tang Dynasty, which lasted from 618 to 907 CE, is considered a golden age in Chinese history, marked by cultural and intellectual achievements.

The Mesopotamians used a sexagesimal system, which is a base-60 system, in their mathematics, astronomy, and timekeeping.

The Maya civilization, located in Mesoamerica, is believed to have developed the concept of zero as a mathematical placeholder around the 3rd century BCE.

The ancient Egyptians relied heavily on herbal remedies and natural substances to treat various illnesses and diseases.

The Roman Empire was known for its impressive infrastructure, including an extensive network of roads and canals, which played a vital role in trade and communication.

The I Ching, also known as the Book of Changes, is an ancient Chinese divination system that involves interpreting the patterns of yin and yang.

The concept of karma and reincarnation is deeply rooted in ancient Indian philosophy and religious traditions.

Hieroglyphics were used by the ancient Egyptians for communication, record-keeping, and religious purposes.

The Maya civilization is renowned for its advanced astronomical knowledge and the development of a sophisticated solar calendar.

The ancient Chinese were among the first to discover and utilize bronze, which played a crucial role in their technological advancements.

Cuneiform, a writing system using wedge-shaped marks, was developed by the ancient Mesopotamians.

Mummification in ancient Egypt was primarily driven by religious beliefs about the afterlife and the preservation of the body for the journey into the next world.