More than 13,000 Conversos were put on trial during the first 12 years of the Spanish Inquisition. Hoping to eliminate ties between the Jewish community and Conversos, the Jews of Spain were expelled in 1492 ..
A second reason, specifically for using Morse Code during the Second World War, was encoding... Nowadays equipment exists to take an outgoing radio signal and automatically encrypt the data or voices during transmission, this is 'on-line' encryption...
It used radio waves to detect enemy aircraft. The British were the first to employ radar and it helped them to fight off the Germans in the Battle of Britain. In the Ocean. Aircraft Carrier-One of the biggest changes in naval technology in World War II was the use of the aircraft carrier.Aircraft carriers became the most important ships in the navy.t used radio waves to detect enemy aircraft. The British were the first to employ radar and it helped them to fight off the Germans in the Battle of Britain. In the Ocean. Aircraft Carrier-One of the biggest changes in naval technology in World War II was the use of the aircraft carrier.