Arboretum d'Amance
The arboretum received substantial damage during World War I but was restored 1923–1925 , only to receive further damage during World War II as the Germans camped on its boundary and stored ammunition within the arboretum itself , which was in consequence shelled by American forces . 
<triplet> World War I <subj> World War II <obj> followed by <triplet> World War II <subj> World War I <obj> follows