Competing with each other in the 19th and 20th centuries, the world´s most powerful...
The Ironsides were members of the Parliamentarian cavalry formed by Oliver Cromwell...
A zither is one of the typical instruments of Hungarian folk music, played by strumming...
This animation presents the current refugee crisis from various points of view.
Find views and nets of three-dimensional shapes.
The Mir Castle Complex, situated in the town of Mir, Belarus was built in the...
Ancient Indian war elephants were used as ´tanks´ in battles.
Ancient Greek heavy infantryman.
Ancient Indians built huge, naturally ventilated storehouses.
The masterpiece of Buddhist architecture is located in India.
Ancient Greeks became the ‘carters of the sea’ thanks to their advanced sailing ships.
Scipio’s Roman army defeated Hannibal’s Punic army in the battle fought during the 2nd...
The fortress of Oradea in Transylvania is a good example of medieval fortress architecture.
One of the most important parts of a medieval castle was the Knights´ hall.
Medieval knights were vassals of feudal lords and fought on horseback in battles.
One of the main units of Matthias Corvinus´ Black Army was the cavalry.
One of the crystalline allotropes of elemental carbon.
The main sources of water pollution are industry, agriculture and urban areas.
The Altar of Peace, commissioned during the reign of Augustus, was one of the most...
Soldiers of the ancient Macedonian Kingdom were dreaded warriors.