<Tr> <Th_colspan="2"> Eritrean--Ethiopian War </Th> </Tr> <Tr> <Td_colspan="2"> Part of the conflicts in the Horn of Africa </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th> Date </Th> <Td> 6 May 1998--18 June 2000 (2 years, 1 month, 1 week and 5 days) </Td> </Tr> <Tr> <Th> Location </Th> <Td> Eritrean--Ethiopian border, southern Eritrea, Tigray </Td> </Tr> <Tr> <Th> Result </Th> <Td> <P> Ethiopian military victory </P> <Ul> <Li> Eritrean international courts victory </Li> <Li> Eritrean failure to push out Ethiopian occupation of some disputed territories and the border town of Badme and Tsorona </Li> <Li> Refugee displacement and humanitarian crises of Eritreans and Ethiopians </Li> <Li> Algiers Agreement (2000) </Li> </Ul> </Td> </Tr> <Tr> <Th> Territorial changes </Th> <Td> Ethiopia occupies all disputed territories </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Th> Date </Th> <Td> 6 May 1998--18 June 2000 (2 years, 1 month, 1 week and 5 days) </Td> </Tr> <Tr> <Th> Location </Th> <Td> Eritrean--Ethiopian border, southern Eritrea, Tigray </Td> </Tr> <Tr> <Th> Result </Th> <Td> <P> Ethiopian military victory </P> <Ul> <Li> Eritrean international courts victory </Li> <Li> Eritrean failure to push out Ethiopian occupation of some disputed territories and the border town of Badme and Tsorona </Li> <Li> Refugee displacement and humanitarian crises of Eritreans and Ethiopians </Li> <Li> Algiers Agreement (2000) </Li> </Ul> </Td> </Tr> <Tr> <Th> Territorial changes </Th> <Td> Ethiopia occupies all disputed territories </Td> </Tr> </Table>

What caused the war between ethiopia and eritrea