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Great Wall of China

This is one of the Seven Wonders of the World. The construction started in 5th century and maintained and rebuilt through 16th century. This wall measures length of 5,500 miles, Trenches around 359 km and Natural barriers about 1,387 miles.

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Tansen – Creator of Indian Classical music.

Mian Tansen (1506-1589), known as the creator of Indian classical music. He was one of …