Out of the 238 years that the United States of America has been a nation, 216 of those years has been in conflict or war, which is about 90% of the time. Read more at http://investmentwatchblog.com/out-of-the-238-years-that-the-united-states-of-america-has-been-a-nation-216-of-those-years-has-been-in-conflict-or-war-which-is-about-90-of-the-time/#jy6kqwsisSztAvBO.99

This is a list of wars involving the United States of America during and since the American Revolutionary War, detailing all constituent military theatres andcampaigns.

http://en.wikipedia.org/wiki/List_of_wars_involving_the_United_States?id=1

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http://news.discovery.com/earth/afghanistan-minerals-lithium.htm

Afghanistan & Opium

http://www.theguardian.com/world/2014/apr/30/afghan-opium-production-explodes-billions-spent-us-report

Read more at http://investmentwatchblog.com/out-of-the-238-years-that-the-united-states-of-america-has-been-a-nation-216-of-those-years-has-been-in-conflict-or-war-which-is-about-90-of-the-time/#jy6kqwsisSztAvBO.99