Explanation

Chief of Army Staff (COAS) Gen Qamar Javed Bajwa was awarded a Legion of Merit for the promotion of defense ties between Islamabad and Ankara during an official visit to Turkey

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Explanation

Benjamin Holt was an American inventor who patented and manufactured the first practical crawler-type tread tractor. 

Explanation

Founded February 4, 2004

Headquarters: Menlo Park, California, U.S.

 Facebook was founded by Mark Zuckerberg, along with his fellow roommates

Explanation

On September 14, 1939, the VS-300, the world's first practical helicopter, took flight at Stratford, Connecticut.

Explanation

The first production of automobiles was by Karl Benz in 1888 in Germany and, under license from Benz, in France by Emile Roger.

Explanation

An electric guitar is a guitar that requires external amplification in order to be heard at typical performance volumes, unlike a standard acoustic guitar.

Explanation

Japan's space agency, JAXA, touts the Kounotori8 as "the world's biggest transport space ship".

Explanation

Motorola was the first company to produce a handheld mobile phone.

On April 3, 1973, Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival.

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