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Topic: Think monsoon winds which stimulated exchanges along routes from East Africa to East Asia. Teach one illustrative example of innovations in maritime.

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Presentation on theme: "Topic: Think monsoon winds which stimulated exchanges along routes from East Africa to East Asia. Teach one illustrative example of innovations in maritime."— Presentation transcript:

1 Topic: Think monsoon winds which stimulated exchanges along routes from East Africa to East Asia. Teach one illustrative example of innovations in maritime technologies from the list below. Lateen sail Dhow ships Nikita Polozov

2 Innovations in maritime technologies: Lateen Sail Nikita Polozov AP World History 3 rd Period

3 Lateen Sail Arab origin Triangular instead of square form Increased maneuverability and speed Ability to sail closer to the wind

4 Trade routes before the invention of the lateen sail Trade routes after the invention of the lateen sail

5 Indian Ocean map

6 Citations: Campbell, I.C. "The Lateen Sail in World History." Journal of World History. 6. no. 1 (1995): 1-23. http://www.jstor.org/stable/20078617. (accessed September 8, 2011). Encyclopedia Britannica Online, "Encyclopedia Britannica." Accessed September 8, 2011. http://www.britannica.com/EBchecked/topic/331395/lateen-sail.http://www.britannica.com/EBchecked/topic/331395/lateen-sail Owl and Mouse, "Owl & Mouse." Last modified 2008. Accessed September 8, 2011. http://www.yourchildlearns.com/online-atlas/indian-ocean-map.htm. http://www.yourchildlearns.com/online-atlas/indian-ocean-map.htm Rojek, Tomasz. "Wikipedia." Last modified 23 June 2006. Accessed September 8, 2011. http://en.wikipedia.org/wiki/File:Rigging-lateen-sail.svg. http://en.wikipedia.org/wiki/File:Rigging-lateen-sail.svg


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