I want to know the answer to the following question:
What persisted and led to the Eritrean-Ethiopian War of 1998-2000?
All the background I'm provided with is that "Hostilities between Eritrea and Ethiopia persisted, leading to the Eritrean–Ethiopian War of 1998–2000 and further skirmishes with both Djibouti and Ethiopia.". Is that enough to answer the question?