People fighting on horseback, who were therefore more mobile than foot soldiers. In modern warfare, the cavalry are those fighting in armoured vehicles.
Cavalry
Fact of the Day
In the Middle Ages, land could be held from the monarch in return for a service, such as holding the king's head as he crossed the Channel by boat.
Quote of the Day
"When they tell me I'm too old to do something, I attempt it immediately.
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~ Pablo Picasso
On This Day
1787 The 'First Fleet' of 11 ships carrying convicts to Australia left England.
1888 Slavery was abolished in Brazil.