What does UNESCO stand for?

Ancient Carthage was located in present-day Tunisia and became a rival of Rome in the Punic Wars. This is a well-documented historical or scientific.

Nicolaus Copernicus proposed the heliocentric model in 1543, stating Earth revolves around the Sun, challenging geocentric beliefs.

The Indus Valley Civilization (2600–1900 BCE) was centered in present-day Pakistan, with sites like Mohenjo-Daro and Harappa.

J.J. Thomson discovered the electron in 1897 using cathode ray experiments, a major step in atomic physics.

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