Reliable
<span>Reliable data and studies are those which consistently give the same results despite variance in time, location or setting. An example of reliability is when an individual gives the same answer to a question in the day time as well as nighttime.
Reliability and replicability are crucial requirements for research studies to be valid and credible. </span>
The Second World War was history's largest and most significant armed conflict. It served as the breeding ground for the modern structure of security and intelligence, and for the postwar balance of power that formed the framework for the Cold War. Weapons, materiel, and actual combat, though vital to the Allies' victory over the Axis, did not alone win the war. To a great extent, victory was forged in the work of British and American intelligence services, who ultimately overcame their foes' efforts. Underlying the war of guns and planes was a war of ideas, images, words, and impressions—intangible artifacts of civilization that yielded enormous tangible impact for the peoples of Europe, east Asia, and other regions of the world.
