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Zheng He invented the:

Magnetic compass

Zheng He visited and traded with:


Zheng He was a:


Zheng He sailed through the:

Red Sea

Zheng He trated with:


Zheng He reached the:

East Indies

Zheng He reached the:

Persian Empire

Zheng He setted sail in:


Marco Polo invented the:

Paper Money

Marco Polo invented the:

Gun Powder

Marco Polo traveled through the:

Silk Road

Marco Polo trated:


Marco Polo lived in:


The Polos were:


Marco Polo invented the:

Silk Cloth

Marco Polo in China trated:

tea and spices

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