Aviation
Aviation took a huge leap on May 12, 1927 when Charles Lindberg became the first person to fly across the Atlantic. Significant long range air transportation was starting to become a reality. This photo shows a biplane in a hangar - can you find the three differences in this photo hunt puzzle?
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World War II saw the introduction of squadrons of fighters and huge bombers. By the end of the war many countries had even developed prototype jet fighters. |
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