a battle in the Seven Years' War (1757); Prussian forces under Frederick the Great defeated the armies of France and Austria.
Research on Development Tendency of Athletics Martial Arts from the Characteristics of the Previous Seven Years World Martial Arts Championships;
The Analysis of Prognosis Factors of Stroke Patients: A Seven Years Follow-up Study;
Seven Years' Bad Luck
Seven Years Itch-The Discourses Evolvement of New Culture View New Version;
A veteran of the Seven Years' War, British general John Burgoyne is best remembered for his defeat in the second Battle of Saratoga in the fall of 1777.
"In the 18th century, issues of imperial succession resulted in the War of the Austrian Succession and the Seven Years' War. "