Answer:
The president of Brazil (Portuguese: Presidente do Brasil), officially the president of the Federative Republic of Brazil (Portuguese: Presidente da República Federativa do Brasil) or simply the President of the Republic, is the head of state and head of government of Brazil.
Explanation:
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Cold case units/departments.
A cold case is any criminal investigation by a law enforcement agency that has not been solved for (generally) at least one year and, as a result, has been closed from further regular investigations.
Cold case units reexamine these closed cases and try to solve them.
C. the federal law, the supreme court hears cases from state courts only if they involve federal law.
In order to support the statements of Speaker 2, Jan should research:
A.) Crime statistics of youths that live in cities that have curfews.