<Li> Saint - Lô </Li> <Ul> <Li> Anglo - Canadian sector </Li> </Ul> <Li> Anglo - Canadian sector </Li> <Ul> <Li> Caen </Li> <Li> Bréville </Li> <Li> Perch <Ul> <Li> Villers - Bocage </Li> </Ul> </Li> </Ul>

When did the invasion of normandy take place