What did muslims call the spread of islam?

The spread of Islam or the islamic missionary work or dawah means to "invite" (in Arabic, literally "invitation") to Islam. After the death of the Islamic prophet Muhammad, from the 7th century onwards, Islam spread rapidly from the Arabian Peninsula to the rest of the world through either trade and exploration or Muslim conquests.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

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