<span>the section of code that repeats is usually referred to as an: Iteration
Iteration is the result of a mathematical procedure that applied as the result of the previous computation process.
This usually used to calculate a result that should be placed within an approximate range in order to make the closest result.</span>
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The German Army and Navy both saw the potential that airships had for reconnaissance. They were used almost from the opening of the war for getting information by flying over enemy lines far above gunnery range.