1. Before
Man Could Fly • • • (Birds to Balloons)
2. Heavier than Air • • • (Engine Powered Airplanes)
3. World War I • • • 1914
- 1918
4. Golden Age of Aviation • •
• 1919 - 1938
5. World War II • • • 1939
- 1945
6. From then till Tomorrow • •
• 1946-2000
7. Conclusion • • •
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