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The true realization of man's dream occurred in the early 1900s. While gliders provided the basic principles of lift, it was the addition of an engine-driven propeller that allowed the Wright brothers to achieve the first sustained, powered flight. IELTS Answer Key Guide (S1)

and their ill-fated attempt to fly with wings made of wax and feathers. Early Inventions: Highlights the first kites Mans Passion For Flight Ielts Answers S1 381i6e563e4ae