The Epic of Gilgamesh is a Mesopotamian poem from Sumer, considered the world’s earliest surviving literary masterpiece.

Mansa Musa of Mali (14th century) is often regarded as the wealthiest person ever due to immense gold reserves.

Friedrich Nietzsche wrote “God is dead” in *The Gay Science* (1882), reflecting on decline of religion in modern society.

The Opium Wars (1839–42, 1856–60) were fought between China and Britain, largely over the opium trade and sovereignty.

The Sapir-Whorf hypothesis suggests language influences thought and worldview, highlighting the relativity between culture and speech.

Garrett Hardin explained in 1968 that shared resources tend to be overused and depleted if individuals act solely in self-interest.

The Berlin Wall fell on November 9, 1989, marking the collapse of Communist rule in Eastern Europe. This is a well-documented historical or.

The Code of Hammurabi, Babylonian king’s laws from 1754 BCE, is one of the oldest deciphered writings of significant length.

The 1054 Schism split Christianity into Roman Catholicism (West) and Eastern Orthodoxy (East). This is a well-documented historical or scientific.

Topology studies spatial properties preserved through stretching or bending, without tearing or gluing, influencing modern physics.