<Tr> <Td> 1415 </Td> <Td> Siege of Harfleur </Td> <Td> England </Td> <Td> </Td> </Tr> <Tr> <Td> 1415 </Td> <Td> Battle of Agincourt </Td> <Td> England </Td> <Td> 25 October, English longbowmen under Henry V defeat French under Charles d'Albert . </Td> </Tr> <Tr> <Td> 1418--1419 </Td> <Td> Siege of Rouen </Td> <Td> England </Td> <Td> 31 July - 19 January 1419, Henry V of England re-gains a foothold in Normandy . </Td> </Tr> <Tr> <Td> 1419 </Td> <Td> Battle of La Rochelle </Td> <Td> Castille </Td> <Td> Castilian fleet defeats the English fleet . </Td> </Tr>

Where was the hundred years war mostly fought