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The invention of the smoke signal
The Chinese and the Native Americans invent the smoke signal -
Period: to
smoke signals were invented in about 1750
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Lewis and Clark adopt the smoke signal method from the indians
Remington, Frederic. The Smoke Signal. 1905. Wikepedia. Web. -
Miliatary screening
The would use smoke to block the enemy from viewing thier movement and to signal a MEDVAC in the 1950's Smoke Screen in the Normandy Landing. 1945. Photograph. Normandy. Royal Pioneer Corps and Royal Pioneer Association. Royal Pioneer Association. Web. http://www.royalpioneercorps.co.uk/rpc/history_main3.htm. -
Vietnam MEDIVAC
The U.S.A. use red smoke to call in MEDIVAC's -
U.S.A. using smoke signals in 2010
The U.S.A. using red smoke for a MEDIVAC Strong, Bob. AFGHANISTAN. 2010. Photograph. Reuters, Kandahar. Life in a Minefield. Web. http://blogs.reuters.com/photographers-blog/2010/07/30/life-in-a-minefield/. -
IN THE FUTURE
I think that in the future smoke signals would either die out or be only used in the Milatary War in the Future. 2010. Photograph. Ghost Recon Future Soldier Future War. 2010. Web. http://www.pcgamersworld.com/2010/03/ghost-recon-future-soldier-future-war-live-action-trailer/.