Answer:
72 years
The reign of France's Louis XIV (1638-1715), known as the Sun King, lasted for 72 years, longer than that of any other known European sovereign.
Explanation:
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Answer: In December 1979, in the midst of the Cold War, the Soviet 40th Army invaded Afghanistan to prop up the communist government of the Peoples Democratic party of Afghanistan ( PDPA ) against a growing insurgency. The Soviet Union feared the loss of its community proxy in Afghanistan.
Explanation: I may be in middle school, but I love researching stuff!