The Great Barrier Reef is located in which country?

Napoleon Bonaparte was defeated at Waterloo by the Duke of Wellington and Prussian forces, ending his rule and the Napoleonic Wars.

Mycobacterium tuberculosis is the bacterial agent of tuberculosis, a contagious respiratory disease affecting millions worldwide.

The Roswell incident is linked to alleged UFO sightings, though officials claimed it was a weather balloon, fueling conspiracy theories.

The U.S. Supreme Court is the highest federal court, with final authority on constitutional and federal law interpretation.

Isaac Newton formulated universal gravitation, showing that bodies attract with a force proportional to mass and inversely to distance squared.