<P> Violeta Chamorro UNO </P> <P> A general election was held in Nicaragua to elect a president and parliament on February 25, 1990 . </P> <Table> <Tr> <Th> Candidate </Th> <Th> Party / Alliance </Th> <Th>% </Th> <Th> Votes </Th> </Tr> <Tr> <Td> Violeta Barrios de Chamorro </Td> <Td> National Opposition Union (UNO) </Td> <Td> 54.74% </Td> <Td> 777,552 </Td> </Tr> <Tr> <Td> Daniel Ortega </Td> <Td> Sandinista National Liberation Front (FSLN) </Td> <Td> 40.82% </Td> <Td> 579,886 </Td> </Tr> <Tr> <Td> Erick Ramírez Beneventes </Td> <Td> Social Christian Party (PCS) </Td> <Td> 1.18% </Td> <Td> 16,751 </Td> </Tr> <Tr> <Td> Issa Moisés Hassán Morales </Td> <Td> Revolutionary Unity Movement (MUR) </Td> <Td> 0.78% </Td> <Td> 11,136 </Td> </Tr> <Tr> <Td> Bonifacio Miranda Bengoechea </Td> <Td> Workers' Revolutionary Party (PRT) </Td> <Td> 0.60% </Td> <Td> 8,590 </Td> </Tr> <Tr> <Td> Isidro Téllez Toruño </Td> <Td> Marxist - Leninist Popular Action Movement (MAP ML) </Td> <Td> 0.57% </Td> <Td> 8,115 </Td> </Tr> <Tr> <Td> Fernando Bernabé Agüero Rocha </Td> <Td> Social Conservative Party (PSC) </Td> <Td> 0.41% </Td> <Td> 5,798 </Td> </Tr> <Tr> <Td> Blanca Rojas Echaverry </Td> <Td> Central American Unionist Party (PUCA) </Td> <Td> 0.36% </Td> <Td> 5,065 </Td> </Tr> <Tr> <Td> Eduardo Molina Palacios </Td> <Td> Democratic Conservative Party of Nicaragua (PCDN) </Td> <Td> 0.32% </Td> <Td> 4,500 </Td> </Tr> <Tr> <Td> Rodolfo Robelo Herrera </Td> <Td> Independent Liberal Party for National Unity (PLIUN) </Td> <Td> 0.22% </Td> <Td> 3,151 </Td> </Tr> <Tr> <Td_colspan="2"> Total valid votes </Td> <Td> 100% </Td> <Td> 1,420,544 </Td> </Tr> <Tr> <Td_colspan="2"> Spoilt and invalid votes </Td> <Td> 5.97% </Td> <Td> 90,249 </Td> </Tr> <Tr> <Td_colspan="2"> Total votes / Turnout </Td> <Td> 86.23% </Td> <Td> 1,510,838 </Td> </Tr> <Tr> <Td_colspan="2"> Registered voters </Td> <Td>--</Td> <Td> 1,752,088 </Td> </Tr> <Tr> <Td_colspan="2"> Population </Td> <Td>--</Td> <Td> 3,800,000 </Td> </Tr> </Table> <Tr> <Th> Candidate </Th> <Th> Party / Alliance </Th> <Th>% </Th> <Th> Votes </Th> </Tr>

Who was elected president of nicaragua in 1990