Relating the fundamentals of the chess games to the principles of the Art and Science of War.

All states of the League of Nations, established in June 1919, were required to submit complaints to arbitration or judicial inquiry before entering into war. At the last session...

Canudos was an armed conflict between November 7, 1896, and October 5, 1897, involving the Brazilian Army and members of the social religious community led by Antônio...

During World War I, Brazil maintained a neutral position, backed by the Hague Convention, seeking to avoid restrictions on its exports at the time, especially coffee. After the...

The American Civil War, which took place between April 12, 1861 and May 26, 1865, took place in the United States between the Union ("the North") and the Confederacy ("the...

The American Civil War, which took place between April 12, 1861 and May 26, 1865, took place in the United States between the Union ("the North") and the Confederacy ("the...

The American Civil War, which took place between April 12, 1861 and May 26, 1865, took place in the United States between the Union ("the North") and the Confederacy ("the...

The American Civil War, fought between April 12, 1861, and May 26, 1865, in the United States between the Union ("the North") and the Confederacy ("the South"), which was formed...

Within hours of the attack on Pearl Harbor, Roosevelt promulgated a new doctrine: unrestricted submarine warfare against Japan. This meant sinking any warship, merchant ship, or...

As a result of the earlier changes, the Royal Navy entered the Second World War as a disparate force of veterans of the First World War, interwar vessels limited by strict...