It allowed books (ideas) to be printed en masse. Reformation vouchers were able to spread their ideals to many readers, causing many to be won over by their words. In essence, they outpaced their competitors.
Because ethey had agree to give it or trade it
Valley of mexico, or as in the andes and all that.
I believe it was the Radio
The Ming Voyages. Asia for Educators. Columbia University. From 1405 until 1433, the Chinese imperial eunuch Zheng He led <u>seven</u> ocean expeditions for the Ming emperor that are unmatched in world history.