3. Who was Dom Pedro, and what role did he
play in Brazil's move to independence?

Dom Pedro was the one who was asked to rule by 8000 Brazilians. He agreed and in September 7, 1822 declared Brazils independence. Brazil had won independence through a bloodless revolution.

Explanation:

i hope this helped!

google has the answer

explanation:

i searched your question up and it showed me the answer

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration