The “Great Wall of China” was built during the 7th century BC. After that it was made bigger and stronger by the various kings to protect their empire from various warlike peoples. It is one of the seven wonders in the world that is made up of stone, brick, tamped earth and wood.
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The “Great Wall of China” was built during the 7th century BC. After that it was made bigger and stronger by the various kings to protect their empire from various warlike peoples. It is one of the seven wonders in the world that is made up of stone, brick, tamped earth and wood.