voyages of zheng he (6 apr 1421 anni – 9 agos 1599 anni)
Descrizione:
this was a treasure fleet to impress the countries close to china. After 1433 the ships were destroyed and china stopped all explorations.Aggiunto al nastro di tempo:
Data:
6 apr 1421 anni
9 agos 1599 anni
~ 178 years
