 Complete the following phrase:  The Guelders Wars broke out in 1502 over an old, unsettled dispute. At the end of the Second War of the Guelderian Succession 14231448, Gerhard VII, Duke of Jülich-Berg sold his claims to the Duchy of Guelders to Philip the Good, Duke of Burgundy. In subsequent years, a long-lastig succession dispute broke out within the Guelders-ruling House of Egmont between Arnold, Duke of Guelders died 1473 and his son Adolf, Duke of Guelders, which Philips son Charles the Bold exploited to seize Guelders in 1473. After he died in 1477, the 