Navy E Ribbon was created in 1976.
Navy Ceremonial Duty Ribbon was created in 2003.
Navy Arctic Service Ribbon was created in 1986.
Coast Guard E Ribbon was created in 1990.
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The maroon ribbon is the Navy Good Conduct Medal; the ribbon is worn in place of the medal when full formal dress requiring medals/ribbons aren't required. The Secretary of the Navy recently authorized the merging of the Marine Corps Good Conduct with the Navy's - the Navy Good Conduct will be authorized for wear by both Sailors and Marines.
Ribbon eel was created in 1888.
Marksmanship Ribbon was created in 1920.
Wounds Ribbon was created in 1920.
Riddim Ribbon was created in 2010.
Special Operations Service Ribbon was created in 1987.
Polio. http://www.kyledesigns.com/category/footer.library.awareness_ribbons_colors_meanings/
Ribbon of Darkness was created on 1965-03-22.