Marco Antônio de Oliveira Maciel was a Brazilian politician, lawyer, and law school professor who served as the 22nd vice president of Brazil from 1 January 1995 to 1 January 2003, twice elected on th

The Minister of State Head of the Civilian House of the Presidency of the Republic is the chief of staff of the Presidency of the Federative Republic of Brazil, and a member of the president's cabinet