José Sarney de Araújo Costa ( ; born 24 April 1930 ) is a Brazilian politician , lawyer , and writer who was President of Brazil from 15 March 1985 to 15 March 1990 .
José Sarney de Araújo Costa ( born 24 April 1930 ) is a Brazilian politician , lawyer , and writer . He was President of Brazil from 15 March 1985 to 15 March 1990 .