Dom Pedro declared independence, and became emperor.
Answer:
Another responsibility of citizens is voting. The law does not require citizens to vote, but voting is a very important part of any democracy. By voting, citizens are participating in the democratic process. Citizens vote for leaders to represent them and their ideas, and the leaders support the citizens' interests.
Explanation:
Actually, interpretation is based on evidence and minimum amount of facts.
Because there was either less supplies or more supplies where there was trade.