<span>When away from the dock between sunset and sunrise
<span>During periods of restricted visibility such as fog or heavy rain</span></span>
Began with the assassination of Archduke Franz Ferdinand and lasted until 1918. During the conflict, Germany, Austria-Hungary, Bulgaria and the Ottoman Empire fought against Great Britain, France, Russia, Italy, Romania, Japan and the United States.
The Enlightenment idea that Thomas Jefferson supported was Natural Rights.
